# URL doesn't appear in the references

\usepackage[square, numbers, comma, sort&compress]{natbib}

\begin{document}
\label{Bibliography}
\bibliographystyle{abbrv}
\bibliography{Bibliography}
\end{document}


In the Bibliography.bib file I have included this reference.

@article{[PK15],
Author = {Philip Koopman},
Volume = {Cornell University, FlexRay Specification Version 2.0, June  2004},
Url = {http://www.ece.cmu.edu/~ece649/lectures/23_flexray.pdf},
Year = {2015}}


In the document, In the bibilography section I am getting like this

[12] P. Koopman. Cornell University, FlexRay Specification Version 2.0, June 2004, 2015.


I am not able to cite the references perfectly. I have complied in the order

 PDFLATEX
BIBTEX
PDFLATEX
PDFLATEX


Citations are perfect in my document and when I click it, the corresponding reference in my Bibliography section is shown.

Problem is that I am not able to show case the URL present in .bib file. Can someone please explain what is the problem?

The code is a template from internet. There is also a class file and I have also looked in to it. I didn't find anything related to bibilography. I am using TEXmaker.

• Welcome to TeX.SX! Since you use natbib, you should have \bibliographystyle{abbrvnat} Apr 4, 2016 at 16:17

Since you're using natbib, you should choose abbrvnat as style, which also supports URLs.

\begin{filecontents*}{\jobname.bib}
@article{[PK15],
Author = {Philip Koopman},
Volume = {Cornell University, FlexRay Specification Version 2.0, June  2004},
Url = {http://www.ece.cmu.edu/~ece649/lectures/23_flexray.pdf},
Year = {2015}}
\end{filecontents*}

\documentclass{article}
\usepackage[square, numbers, comma, sort&compress]{natbib}
\usepackage{url}

\begin{document}

\cite{[PK15]}

\bibliographystyle{abbrvnat}
\bibliography{\jobname}

\end{document}


In the example I use filecontents just for keeping it self-contained. Use your own file.