Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Engel, F. J. (1996). A clouded future?: Advancing North American world missions. Christian Stewardship Association.
Chicago Style (17th ed.) Zitazioa
Engel, F. James. A Clouded Future?: Advancing North American World Missions. Milwaukee: Christian Stewardship Association, 1996.
MLA (9th ed.) Zitazioa
Engel, F. James. A Clouded Future?: Advancing North American World Missions. Christian Stewardship Association, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.