\documentclass[]{beamer}

\usepackage{beamer-reveal}
\usepackage{lipsum}

\title{Sample Beamer Presentation}

\begin{document}
  % Generate N slides with dummy content
  \begin{frame}
    \titlepage
  \end{frame}

  \foreach \n in {1,...,8} {
    \begin{frame}
      \frametitle{Slide \n}
      \lipsum[\n]
      \cite{mathew2008}
    \end{frame}
  }

\bibliographystyle{plainnat}
\bibliography{refs}

\end{document}

