[n] D. J. Clark, “A 600 MeV Cyclotron for Radioactive Beam Production”, in Proc. PAC'93, Washington D.C., USA, Mar. 1993, pp. 1724-1727.
%\cite{Clark:PAC93} \bibitem{Clark:PAC93} D. J. Clark, \textquotedblleft{A 600 MeV Cyclotron for Radioactive Beam Production}\textquotedblright, in \emph{Proc. PAC’93}, Washington D.C., USA, Mar. 1993, pp. 1724--1727.
@inproceedings{clark:pac93, author = {D. J. Clark}, title = {{A 600 MeV Cyclotron for Radioactive Beam Production}}, booktitle = {Proc. PAC'93}, pages = {1724--1727}, paper = {}, venue = {Washington D.C., USA, Mar. 1993}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }