Cita APA (7a ed.)

MARX, P., & FESSIO, J. (1991). Confessions of a Prolife Missionary: : The Journeys of Fr. Paul Marx. Human Life International.

Cita Chicago Style (17a ed.)

MARX, Paul, y Joseph FESSIO. Confessions of a Prolife Missionary: : The Journeys of Fr. Paul Marx. Gaithersburg: Human Life International, 1991.

Cita MLA (9a ed.)

MARX, Paul, y Joseph FESSIO. Confessions of a Prolife Missionary: : The Journeys of Fr. Paul Marx. Human Life International, 1991.