Cita APA (7th ed.)

Fryling, A., Ingrid Trobisch, Walter, & Fryling, R. (1984). A handbook for engaged couples. InterVarsity Press.

Cita Chicago (17th ed.)

Fryling, Alice, Ingrid Trobisch, Walter, i Robert Fryling. A Handbook for Engaged Couples. Downers Grove, Ill.: InterVarsity Press, 1984.

Cita MLA (9th ed.)

Fryling, Alice, et al. A Handbook for Engaged Couples. InterVarsity Press, 1984.