Edited by Rosamond McKitterick, J. O. (2013). Old Saint Peter's, Rome (1.). Cambridge University Press.
芝加哥风格引文Edited by Rosamond McKitterick, John Osborne. Old Saint Peter's, Rome. 1. Cambridge University Press, 2013.
MLA引文Edited by Rosamond McKitterick, John Osborne. Old Saint Peter's, Rome. 1. Cambridge University Press, 2013.
警告：这些引文格式不一定是100％准确.