APA (7th ed.) Zitazioa
Sanders, J. O. (1980). Spiritual leadership. Moody Publishers.
Chicago Style (17th ed.) Zitazioa
Sanders, J. Oswald. Spiritual Leadership. Chicago, IL: Moody Publishers, 1980.
MLA (9th ed.) Zitazioa
Sanders, J. Oswald. Spiritual Leadership. Moody Publishers, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.