APA (7th ed.) Zitazioa
Smedes, L. B. (1976). Sex for Christians: The limits and liberties of sexual living. Eerdmans.
Chicago Style (17th ed.) Zitazioa
Smedes, Lewis B. Sex for Christians: The Limits and Liberties of Sexual Living. Grand Rapids: Eerdmans, 1976.
MLA (9th ed.) Zitazioa
Smedes, Lewis B. Sex for Christians: The Limits and Liberties of Sexual Living. Eerdmans, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.