APA (7e ed.) Bronvermelding

Ford, J. C., & Kelly, G. A. (1964). Marriage questions. Newman Press.

Chicago (17e ed.) Bronvermelding

Ford, John C., en Gerald Andrew Kelly. Marriage Questions. Westminster, Md.: Newman Press, 1964.

MLA (8e ed.) Bronvermelding

Ford, John C., en Gerald Andrew Kelly. Marriage Questions. Newman Press, 1964.