[Tex/LaTex] Issues with APACite package undefined control sequence \bibitem

apa-stylebibliographiesbibtexcitingerrors

I get the following errors when I try to cite with apacite

Undefined control sequence \bibitem{GDP:2012}
You can't use `\relax' after \the \bibitem{GDP:2012}
Citation `GDP:2012' undefined
There were undefined references.

Here is the MWE:

\documentclass{article}
\usepackage{apacite}

\begin{document}

\bibliographystyle{plain}

Some text \cite{GDP:2012}

\bibliography{summative}

\end{document}

and here is the BibTeX file

@online{GDP:2012,
ALTauthor = {The World Bank},
ALTeditor = {},
title = {GDP Per Capita (Current \$US)},
date = {2012},
url = {http://data.worldbank.org/indicator/NY.GDP.PCAP.CD},
}

Updated:

@misc{GDP:2012,
author = "The World Bank",
editor = {},
title = "GDP Per Capita (Current \$US)",
year = "2012",
url = "http://data.worldbank.org/indicator/NY.GDP.PCAP.CD",
}

I have ran it twice and the file is in the same directory as my .tex file. What could be the issue?

Best Answer

You are mixing things.

If you want to use the plain bibliography style, load the natbib package. E.g.:

\documentclass{article}
\usepackage{natbib}

\begin{document}

\bibliographystyle{plainnat}

Some text \cite{GDP:2012}

\bibliography{summative}

\end{document}

If you want to use the APA style, then you can do to things: either use \bibliographystyle{apalike} with the natbib package or go like this:

\documentclass{article}
\usepackage{apacite}

\begin{document}

\bibliographystyle{apacite}

Some text \cite{GDP:2012}

\bibliography{summative}

\end{document}

Your .bib file is fine, but please keep in mind that for the apacite package, the entry @online is not supported, nor the "date" characteristic. However you can use @misc and "year".

Using the second block of code, along with a refs.bib file looking like this:

@misc{GDP:2012,
ALTauthor = {The World Bank},
ALTeditor = {},
title = {GDP Per Capita (Current \$US)},
year = {2012},
url = {http://data.worldbank.org/indicator/NY.GDP.PCAP.CD},
}

creates the following output:

enter image description here

For more information, please visit both the apacite package documentation and the natbib package documentation.

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[Tex/LaTex] ‘Undefined control sequence \byear’

A short look into imsart-number.bst suggests, that only predefined records are allowed. I don't know the type of your last entry, hence I have chosen book, but the following changes show the general idea.

\documentclass{imsart}

\usepackage{amsthm,amsmath}
\usepackage[colorlinks,citecolor=blue,urlcolor=blue]{hyperref}

% provide arXiv number if available:
%\arxiv{arXiv:0000.0000}

% put your definitions there:
\startlocaldefs
\endlocaldefs

\begin{document}

\begin{frontmatter}

% "Title of the Paper"
\title{Space Race Jackdaw Bibliography}
\runtitle{Space Race Jackdaw Bibliography}

% indicate corresponding author with \corref{}
% \author{\fnms{John} \snm{Smith}\thanksref{t2}\corref{}\ead[label=e1]{smith@foo.com}\ead[label=e2,url]{www.foo.com}}
% \thankstext{t2}{Thanks to somebody} 
% \address{line 1\\ line 2\\ \printead{e1}\\ \printead{e2}}

\begin{aug}
\author{\fnms{Benji} \snm{Miller}\ead[label=e1]{benjim15@wildwood.org}}
\and
\author{\fnms{Noah} \snm{Goldman}\ead[label=e2]{noahg15@wildwood.org}}
\address{Wildwood School\\
11811 Olympic Blvd.\\
Los Angeles, CA 90064 \\
\printead{e1,e2}}
\end{aug}
%\begin{abstract}
%\end{abstract}

%\begin{keyword}[class=MSC]
%\kwd[Primary ]{}
%\kwd{}
%\kwd[; secondary ]{}
%\end{keyword}

%\begin{keyword}
%\kwd{}
%\kwd{}
%\end{keyword}

% history:
% \received{\smonth{1} \syear{0000}}

%\tableofcontents

\end{frontmatter}

\nocite{*}

\bibliographystyle{imsart-number}
\begin{thebibliography}{4}
% BibTex style file: imsart-number.bst, 2013-01-28
% Default style options (sort=1,type=number).
% Used options (sort=1,type=number).

\bibitem{finger1961}
\begin{barticle}[author]
\bauthor{\bsnm{Finger},~\bfnm{Harold~B.}\binits{H.~B.}}
(\byear{1961}).
\btitle{Nuclear rockets and the space challenge}.
\bjournal{Astronautics}
\bvolume{6}
\bpages{24}.
%\bptok{imsref}
\end{barticle}
\endbibitem

\bibitem{moss2001moving}
\begin{bbook}[author]
\bauthor{\bsnm{Moss},~\bfnm{George}\binits{G.}} \AND
  \bauthor{\bsnm{Thomas},~\bfnm{Evan~A}\binits{E.~A.}}
(\byear{2001}).
\btitle{Moving on: The American people since 1945}.
\bpublisher{Prentice Hall}.
%\bptok{imsref}
\end{bbook}
\endbibitem

\bibitem{nasalaw}
\begin{barticle}[author]
\bauthor{\bsnm{Rayburn},~\bfnm{Sam}\binits{S.}} \AND
  \bauthor{\bsnm{Nixon},~\bfnm{Richard}\binits{R.}}
(\byear{1958}).
\btitle{National Aeronautics and Space Act}.
\bjournal{U.S. Code}
\bvolume{85-567}
\bpages{426..438}.
%\bptok{imsref}
\end{barticle}
\endbibitem

\bibitem{history2013}
%\begin{b}[author]
\begin{bbook}
(\byear{2013}).
\btitle{Space Race: Cold War Front}.
%\bptok{imsref}
\end{bbook}
%\end{b}
\endbibitem

\end{thebibliography}


\end{document}

enter image description here

[Tex/LaTex] How to cite an exhibition catalogue with bibtex

I would use the following configuration:

Instead of author I would use editor. The string Hrsg will be selected automatically based on the current language loaded by babel or polyglossia.
With the following definition you will get parens around the string Hrsg..
```
\DeclareFieldFormat{editortype}{\mkbibparens{#1}}
```
The next defintions puts a colon instead of a dot between the author/editor part and the title.
```
\renewcommand\labelnamepunct{\addcolon\space}
```

\RequirePackage{filecontents}

\begin{filecontents}{\jobname.bib}
@misc{Berliner:Iskorpit,
    title = {\.{I}skorpit. Aktuelle Kunst aus Istanbul},

    editor = "{Berliner Kulturveranstaltungs-GmbH}",
    howpublished = {Ausst. Kat. Berlin, Haus der Kulturen der Welt, 15.10.-15.11.1998, Berlin 1998},
}
\end{filecontents}
%\listfiles
\documentclass[ngerman]{article}
\usepackage{babel}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{biblatex}
\addbibresource{\jobname.bib}
\DeclareFieldFormat{editortype}{\mkbibparens{#1}}
\renewcommand\labelnamepunct{\addcolon\space}
\begin{document}
Text \cite{Berliner:Iskorpit}

\printbibliography
\end{document}

Removing the comma before the editor string:

\renewbibmacro*{editor}{%
  \ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\printnames{editor}%
     %\setunit{\addcomma\space}%
     \setunit{\addspace}%
     \usebibmacro{editorstrg}%
     \clearname{editor}}
    {}}

Best Answer

Related Solutions

[Tex/LaTex] ‘Undefined control sequence \byear’

[Tex/LaTex] How to cite an exhibition catalogue with bibtex

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