[n] C. M. Ankenbrandt et al., “Operation of the Fermilab Accelerator as a Proton Storage Ring”, in Proc. PAC'77, Chicago, IL, USA, Mar. 1977, pp. 1872-1875.
%\cite{Ankenbr:PAC77} \bibitem{Ankenbr:PAC77} C. M. Ankenbrandt \emph{et al.}, \textquotedblleft{Operation of the Fermilab Accelerator as a Proton Storage Ring}\textquotedblright, in \emph{Proc. PAC’77}, Chicago, IL, USA, Mar. 1977, pp. 1872--1875.
@inproceedings{ankenbr:pac77, author = {C. M. Ankenbrandt and others}, title = {{Operation of the Fermilab Accelerator as a Proton Storage Ring}}, booktitle = {Proc. PAC'77}, pages = {1872--1875}, paper = {}, venue = {Chicago, IL, USA, Mar. 1977}, publisher = {JACoW Publishing, Geneva, Switzerland}, language = {english} }