[n] J. D. Lawson, “Beam Measurements in the Harwell Variable Energy Cyclotron”, in Proc. PAC'67, Washington D.C., USA, Mar. 1967, pp. 635-641.
%\cite{Lawson:PAC67} \bibitem{Lawson:PAC67} J. D. Lawson, \textquotedblleft{Beam Measurements in the Harwell Variable Energy Cyclotron}\textquotedblright, in \emph{Proc. PAC’67}, Washington D.C., USA, Mar. 1967, pp. 635--641.
@inproceedings{lawson:pac67, author = {J. D. Lawson}, title = {{Beam Measurements in the Harwell Variable Energy Cyclotron}}, booktitle = {Proc. PAC'67}, pages = {635--641}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1967}, language = {english} }