APA (7th ed.) Zitazioa
Til, C. V. Christian theistic ethics. Presbyterian and Reformed.
Chicago Style (17th ed.) Zitazioa
Til, Cornelius Van. Christian Theistic Ethics. New Jersey: Presbyterian and Reformed.
MLA (9th ed.) Zitazioa
Til, Cornelius Van. Christian Theistic Ethics. Presbyterian and Reformed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.