[n] D. J. Clark et al., “Design and Construction of the Axial Injection System for the 88 - Inch Cyclotron”, in Proc. PAC'69, Washington D.C., USA, Mar. 1969, pp. 471-474.
%\cite{Clark:PAC69} \bibitem{Clark:PAC69} D. J. Clark \emph{et al.}, \textquotedblleft{Design and Construction of the Axial Injection System for the 88 - Inch Cyclotron}\textquotedblright, in \emph{Proc. PAC’69}, Washington D.C., USA, Mar. 1969, pp. 471--474.
@inproceedings{clark:pac69, author = {D. J. Clark and others}, title = {{Design and Construction of the Axial Injection System for the 88 - Inch Cyclotron}}, booktitle = {Proc. PAC'69}, pages = {471--474}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {3}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1969}, language = {english} }
