\begin{thebibliography}{xx}

\harvarditem{de~la Vall{\'e}e~Poussin}{n.d.}{prime-number-theorem}
de~la Vall{\'e}e~Poussin, C. L. X.~J.  \harvardyearleft n.d.\harvardyearright .
\newblock A strong form of the prime number theorem, 19th century.

\harvarditem{Knuth}{1984}{texbook}
Knuth, D.~E.  \harvardyearleft 1984\harvardyearright .
\newblock {\em The {{\TeX}book}}, Addison-Wesley.

\harvarditem{Lamport}{1986}{latex}
Lamport, L.  \harvardyearleft 1986\harvardyearright .
\newblock {\em {\LaTeX \rm:} {A} Document Preparation System}, Addison-Wesley.

\harvarditem{Patashnik}{1988}{btxdoc}
Patashnik, O.  \harvardyearleft 1988\harvardyearright .
\newblock {{\BibTeX ing}}.
\newblock Documentation for general {\BibTeX} users.
\newline\harvardurl{http://www.eeng.dcu.ie/doc/btxdoc}

\harvarditem{Strunk \harvardand\ White}{1979}{strunk-and-white}
Strunk, Jr., W. \harvardand\ White, E.~B.  \harvardyearleft
  1979\harvardyearright .
\newblock {\em The Elements of Style}, third edn, Macmillan.

\harvarditem{Uni}{1984}{scribe}
Uni  \harvardyearleft 1984\harvardyearright .
\newblock {\em Scribe Document Production System User Manual}.
\newblock Chapter twelve and appendices E8 through E10 deal with
  bibliographies.

\harvarditem{van Leunen}{1979}{van-leunen}
van Leunen, M.-C.  \harvardyearleft 1979\harvardyearright .
\newblock {\em A Handbook for Scholars}, Knopf.

\end{thebibliography}
