Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.