Cfrgtkky

I want to list my references in a beamer presentation using thebibliography environment, with the nice little

• book icon (beamertemplatebookbibitems) and




• article icon (beamertemplatearticlebibitems)

in front of each source.

Is there an icon for websites too? something like beamertemplatewebsitebibitems?
If not, is there a way to implement this easily ?

There's the online option for the bibliography item template; an example showing the predefined options:

documentclass{beamer}



begin{document}



begin{frame}

begin{thebibliography}{9}

setbeamertemplate{bibliography item}[online]

bibitem{A} ItemA

setbeamertemplate{bibliography item}[book]

bibitem{B} ItemB

setbeamertemplate{bibliography item}[article]

bibitem{C} ItemC

setbeamertemplate{bibliography item}[triangle]

bibitem{D} ItemD

setbeamertemplate{bibliography item}[text]

bibitem{E} ItemE

end{thebibliography}

end{frame}



end{document}

Of course, you can also use your own image(s):

documentclass{beamer}



begin{document}



begin{frame}

begin{thebibliography}{9}

setbeamertemplate{bibliography item}{includegraphics[width=1.5em]{ctanlion}}

bibitem{A} CTAN lion drawing by Duane Bibby.

end{thebibliography}

end{frame}



end{document}

With biblatex you can extend the bibliography item template to automatically select the appropriate icon.

documentclass{beamer}

usepackage[style=authoryear]{biblatex}

usepackage{hyperref}



setbeamertemplate{bibliography item}{%

  ifboolexpr{ test {ifentrytype{book}} or test {ifentrytype{mvbook}}

    or test {ifentrytype{collection}} or test {ifentrytype{mvcollection}}

    or test {ifentrytype{reference}} or test {ifentrytype{mvreference}} }

    {setbeamertemplate{bibliography item}[book]}

    {ifentrytype{online}

       {setbeamertemplate{bibliography item}[online]}

       {setbeamertemplate{bibliography item}[article]}}%

  usebeamertemplate{bibliography item}}



defbibenvironment{bibliography}

  {list{}

     {settowidth{labelwidth}{usebeamertemplate{bibliography item}}%

      setlength{leftmargin}{labelwidth}%

      setlength{labelsep}{biblabelsep}%

      addtolength{leftmargin}{labelsep}%

      setlength{itemsep}{bibitemsep}%

      setlength{parsep}{bibparsep}}}

  {endlist}

  {item}



addbibresource{biblatex-examples.bib}

begin{document}

nocite{glashow,markey,knuth:ct:a,knuth:ct:b,companion,bertram,ctan}

begin{frame}[noframenumbering,plain,allowframebreaks]{References}

printbibliography

end{frame}

end{document}