Set in-text citations in italic

authoryearbiblatexcitingitalic

I'm using the authoryear-comp citestyle of biblatex and I'd like the author and year to appear in italics in in-text citations. After some research, I've found the following command, but it only italicizes the author:

\renewcommand{\mkbibnamelast}[1]{\mkbibemph{#1}}

Does anyone know, on the basis of the following example, how to get the year italicized as well?

\documentclass{scrbook}

\usepackage[backend=biber, bibstyle=authoryear, citestyle=authoryear-comp,sorting=nyt]{biblatex}
\addbibresource{\jobname.bib}
\usepackage{filecontents}

\begin{filecontents*}{\jobname.bib}
    @book{Knu86,
        author = {Knuth, Donald E.},
        year = {1986},
        title = {The \TeX book},
    }
\end{filecontents*}

Many thanks for having a look at this and best wishes,

Best Answer

One way to make citation italic is to inject a \mkbibemph into the wrapper code of \DeclareCiteCommand for the relevant \...cite commands you want to be in italic.

You can find the \DeclareCiteCommand declarations in <citestyle>.cbx (in your case authoryear-comp.cbx). Note that these definitions can differ between styles, so you need to make sure you have got the correct ones.

In the example we show how to make \cite/\cite* and \parencite/\parencite* italic. The original definitions can be found in authoryear-comp.cbx, ll. 160-190 in v3.18b: For \cite we just add \mkbibemph as wrapper command (because \cite does not have a wrapper). For \parencite we combine \mkbibemph with the wrapper \mkbibparens (change the order of \mkbibemph and \mkbibparens in \mkbibemphparens to make the parentheses italic too).

\documentclass[british]{article}
\usepackage[T1]{fontenc}
\usepackage{babel}
\usepackage{csquotes}

\usepackage[backend=biber, style=authoryear-comp]{biblatex}

\DeclareCiteCommand{\cite}[\mkbibemph]
  {\usebibmacro{cite:init}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\usebibmacro{postnote}}

\DeclareCiteCommand*{\cite}[\mkbibemph]
  {\usebibmacro{cite:init}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{citeyear}}
  {}
  {\usebibmacro{postnote}}

\newcommand*{\mkbibemphparens}[1]{\mkbibparens{\mkbibemph{#1}}}

\DeclareCiteCommand{\parencite}[\mkbibemphparens]
  {\usebibmacro{cite:init}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\usebibmacro{postnote}}

\DeclareCiteCommand*{\parencite}[\mkbibemphparens]
  {\usebibmacro{cite:init}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{citeyear}}
  {}
  {\usebibmacro{postnote}}

\addbibresource{biblatex-examples.bib}

\begin{document}
Lorem \autocite{sigfridsson}
ipsum \parencite{nussbaum}
dolor \cite{worman}

\printbibliography
\end{document}

Related Solutions

[Tex/LaTex] biblatex messing up citation entry with lots of authors

This problem is due to biblatex-apa's (apa.bbx's) apaauthor name format; you might want to notify the author of this small bug.

The string and others in the author list sets ifmorenames to true. apaauthor checks for this case whenever a name is printed, not just at the very end of the list; consequently it prints the andothers string ("et al.") after each name.

The fix is to add the following lines to your preamble.

\DeclareNameFormat{apaauthor}{%
  \ifthenelse{\value{listcount}=\maxprtauth\AND\value{listcount}<\value{listtotal}}
    {\addcomma\addspace\ldots\addspace}
    {\ifthenelse{\value{listcount}>\maxprtauth\AND\value{listcount}<\value{listtotal}}
      {}
      {\ifthenelse{\iffieldequalstr{doubtfulauthor}{true}}
        {\mkbibbrackets{\usebibmacro{name:apa:last-first}{#1}{#3}{#4}{#5}{#7}?}}
        {\usebibmacro{name:apa:last-first}{#1}{#3}{#4}{#5}{#7}}}}%
  \ifthenelse{\value{listcount}=\value{listtotal}}% this test is new
    {\ifmorenames{\andothersdelim\bibstring{andothers}}{}}{}}

The MWE

\RequirePackage{filecontents}
\begin{filecontents*}{\jobname.bib}
@Article{boker2011,
Author = {Boker, S. and Neale, M. and Maes, H. and Wilde, M. and
Spiegel, M. and Brick, T. and Spies, J. and Estabrook,
R. and Kenny, S. and Bates, T. and others},
Title = {Open{M}x: {A}n open source extended structural
equation modeling framework},
Journal = {Psychometrika},
Volume = {76},
Number = {2},
Pages = {306--317},
year = 2011
}


\documentclass{apa6}
\usepackage[american]{babel}
\usepackage{csquotes}
\usepackage[style=apa,maxnames=999,sortcites=true,sorting=nyt,apabackref=true,backend=biber]{biblatex}
\DeclareLanguageMapping{american}{american-apa}
\addbibresource{\jobname.bib}
\addbibresource{biblatex-examples.bib}

\DeclareNameFormat{apaauthor}{%
  \ifthenelse{\value{listcount}=\maxprtauth\AND\value{listcount}<\value{listtotal}}
    {\addcomma\addspace\ldots\addspace}
    {\ifthenelse{\value{listcount}>\maxprtauth\AND\value{listcount}<\value{listtotal}}
      {}
      {\ifthenelse{\iffieldequalstr{doubtfulauthor}{true}}
        {\mkbibbrackets{\usebibmacro{name:apa:last-first}{#1}{#3}{#4}{#5}{#7}?}}
        {\usebibmacro{name:apa:last-first}{#1}{#3}{#4}{#5}{#7}}}}%
  \ifthenelse{\value{listcount}=\value{listtotal}}
    {\ifmorenames{\andothersdelim\bibstring{andothers}}{}}{}}

\shorttitle{IFA}

\begin{document}

OpenMx \parencite{boker2011,aksin,wilde,murray}

\printbibliography
\end{document}

then yields

enter image description here

Update 2013-10: This has been corrected in biblatex-apa version 6.4 according to a comment below the question from user PLK.

[Tex/LaTex] Citing (author, journalabbr., year) needed

First thing to do is to add a field for the journal abbreviation to the article entrytype, journalabbr in the MWE. Therefore you need to declare a datamodel (an extra file; in the MWE I've used filecontents to simulate that) and you have to tell biblatex/biber to use it in the package options.

Then you have to modify the cite command, so it fits your needs. \citep from the authoryear-style (your citestyle) uses the \cite command. There you just have to add a switch, which checks if the field journalabbr is empty or not, and prints it out or not.

Last but not least you have to add the abbreviation fields to the entries.

MWE:

\begin{filecontents}{min.bib}
@article{boisson2003unexpected,
  title={Unexpected protein families including cell defense components feature in the N-myristoylome of a higher eukaryote},
  author={Boisson, B. and Giglione, Carmela and Meinnel, Thierry},
  journal={Journal of Biological Chemistry},
  journalabbr={JBC},
  year={2003},
  publisher={ASBMB}
}
\end{filecontents}

\begin{filecontents}{authorjabbryear.dbx}
\ProvidesFile{authorjabbryear.dbx}
\DeclareDatamodelFields[type=field,datatype=literal]{journalabbr}
\DeclareDatamodelEntryfields[article]{journalabbr}
\end{filecontents}

\documentclass[fontsize=11pt, paper=a4, ngerman, DIV=calc]{scrartcl}
\usepackage[scaled]{helvet}
\renewcommand*\familydefault{\sfdefault}
\usepackage{fixltx2e}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage{babel}
\usepackage[german=quotes]{csquotes}
\usepackage[style=authoryear-comp,sortcites=true,sorting=nyt,isbn=false,natbib=true, citestyle=authoryear,bibstyle=authoryear,backend=biber,maxnames=1,maxcitenames=1,
,datamodel=authorjabbryear%added!
] {biblatex}

\DefineBibliographyStrings{ngerman}{ andothers = {{et\,al\adddot}} }

\renewbibmacro*{cite}{%from authoryear.cbx
  \iffieldundef{shorthand}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}%
        \setunit{\addspace}}
       {\printnames{labelname}%
        \setunit{\nameyeardelim}}%
     \iffieldundef{journalabbr}{}{%
        \printfield{journalabbr}%
        \setunit{\nameyeardelim}%
        }%
     \usebibmacro{cite:labelyear+extrayear}}
    {\usebibmacro{cite:shorthand}}}

\addbibresource{min.bib}

\begin{document}

\citep{boisson2003unexpected} 

How it should look like: 

(Boisson et al., JBC, 2003)

\printbibliography

\end{document}

Best Answer

Related Solutions

[Tex/LaTex] biblatex messing up citation entry with lots of authors

[Tex/LaTex] Citing (author, journalabbr., year) needed

Related Question