[n] M. Hu, “The Fermilab Recycler Ring”, in Proc. PAC'01, Chicago, IL, USA, Jun. 2001, paper MOPA006, pp. 30-32.
%\cite{MHu:PAC01-MOPA006} \bibitem{MHu:PAC01-MOPA006} M. Hu, \textquotedblleft{The Fermilab Recycler Ring}\textquotedblright, in \emph{Proc. PAC’01}, Chicago, IL, USA, Jun. 2001, paper MOPA006, pp. 30--32.
@inproceedings{mhu:pac01-mopa006, author = {M. Hu}, title = {{The Fermilab Recycler Ring}}, booktitle = {Proc. PAC'01}, pages = {30--32}, paper = {MOPA006}, venue = {Chicago, IL, USA, Jun. 2001}, publisher = {JACoW Publishing, Geneva, Switzerland}, url = {https://jacow.org/p01/papers/MOPA006.pdf}, language = {english} }