Cita APA (7a ed.)

Fryling, A., & Fryling, R. (1984). A handbook for married couples. InterVarsity Press.

Cita Chicago Style (17a ed.)

Fryling, Alice, y Robert Fryling. A Handbook for Married Couples. Downers Grove, Ill.: InterVarsity Press, 1984.

Cita MLA (9a ed.)

Fryling, Alice, y Robert Fryling. A Handbook for Married Couples. InterVarsity Press, 1984.