APA (7th ed.) Citation

Kelly, J. N. D. (2005). The Oxford Dictionary of Popes (1.a ed., act. 2005.). : Oxford University Press.

Chicago Style (17th ed.) Citation

Kelly, J. N. D. The Oxford Dictionary of Popes. 1.a ed., act. 2005. [New York]: : Oxford University Press, 2005.

MLA (9th ed.) Citation

Kelly, J. N. D. The Oxford Dictionary of Popes. 1.a ed., act. 2005. : Oxford University Press, 2005.