APA (7th ed.) Zitazioa
Thomas, G. (2011). Sacred marriage (Gift ed.). Zondervan Pub. House.
Chicago Style (17th ed.) Zitazioa
Thomas, Gary. Sacred Marriage. Gift ed. Grand Rapids, Mich.: Zondervan Pub. House, 2011.
MLA (9th ed.) Zitazioa
Thomas, Gary. Sacred Marriage. Gift ed. Zondervan Pub. House, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.