Cita APA

O'Malley, J. W. (2008). What happened at Vatican II. Belknap Press of Harvard University Press.

Citación estilo Chicago

O'Malley, John W. What Happened at Vatican II. Cambridge, Mass.: Belknap Press of Harvard University Press, 2008.

Cita MLA

O'Malley, John W. What Happened at Vatican II. Belknap Press of Harvard University Press, 2008.