APA (7th ed.) Zitazioa
(1975). Missions trends No. 2: Evangelization. New York.
Chicago Style (17th ed.) Zitazioa
Missions Trends No. 2: Evangelization. Paulist press: New York, 1975.
MLA (9th ed.) Zitazioa
Missions Trends No. 2: Evangelization. New York, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.