[n] P. A. Thompson et al., “Status of the Quadrupoles for RHIC”, in Proc. PAC'89, Chicago, IL, USA, Mar. 1989, pp. 503-506.
%\cite{Thompson:PAC89} \bibitem{Thompson:PAC89} P. A. Thompson \emph{et al.}, \textquotedblleft{Status of the Quadrupoles for RHIC}\textquotedblright, in \emph{Proc. PAC’89}, Chicago, IL, USA, Mar. 1989, pp. 503--506.
@inproceedings{thompson:pac89, author = {P. A. Thompson and others}, title = {{Status of the Quadrupoles for RHIC}}, booktitle = {Proc. PAC'89}, pages = {503--506}, paper = {}, venue = {Chicago, IL, USA, Mar. 1989}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }