I am writing my thesis and I would like the Bibliography to be single spaced.
I've read about using the \singlespace command, but I think this requires using the setspace package which I don't want to do, because this makes all my figure captions single spaced (which I don't want).
I am using \renewcommand{\baselinestretch}{2.1} in my preamble to set the spacing for the document.
I am just using the default bibliography settings. So I'm just using:
\bibliographystyle{unsrt}
\bibliography{refs}
to make my bibliography. Is there a command I can put here to make it single spaced?
Alternatively, if anyone can tell me how to retain double spaced figure captions with setspace that would also work!
Thank you!

\documentclass{...}and ending with\end{document}. – yo' Jan 13 '15 at 21:39\baselinestretchback to the default (1.2?). Have you tried that? – cfr Jan 13 '15 at 21:56\renewcommand{\baselinestretch}{1}before the bibliography, but really you have\renewcommand{\baselinestretch}{2.1}???? double spacing is a typographic disaster at the best of times but this is way more than that, "double" spacing is usually set with less than 2, eg the setspace package uses 1.667 – David Carlisle Jan 13 '15 at 22:01