Cita APA (7a ed.)
Johnson, K. O. (1995). Why do Catholics do that?: A guide to the teachings and practices of the Catholic Church. Ballantine Books.
Cita Chicago Style (17a ed.)
Johnson, Kevin Orlin. Why Do Catholics Do That?: A Guide to the Teachings and Practices of the Catholic Church. New York: Ballantine Books, 1995.
Cita MLA (9a ed.)
Johnson, Kevin Orlin. Why Do Catholics Do That?: A Guide to the Teachings and Practices of the Catholic Church. Ballantine Books, 1995.
Precaución: Estas citas no son 100% exactas.