[n] E. D. Hudson and F. E. McDaniel, “Magnet System for 4- MeV Experimental Separated-Orbit Cyclotron”, in Proc. PAC'67, Washington D.C., USA, Mar. 1967, pp. 456-460.
%\cite{Hudson:PAC67} \bibitem{Hudson:PAC67} E. D. Hudson and F. E. McDaniel, \textquotedblleft{Magnet System for 4- MeV Experimental Separated-Orbit Cyclotron}\textquotedblright, in \emph{Proc. PAC’67}, Washington D.C., USA, Mar. 1967, pp. 456--460.
@inproceedings{hudson:pac67, author = {E. D. Hudson and F. E. McDaniel}, title = {{Magnet System for 4- MeV Experimental Separated-Orbit Cyclotron}}, booktitle = {Proc. PAC'67}, pages = {456--460}, paper = {}, venue = {Washington D.C., USA}, series = {Particle Accelerator Conference}, number = {2}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {6}, year = {1967}, language = {english} }