APA (7th ed.) Zitazioa
Elder John. (1978). The biblical approach to the Muslim. World Wide Publications.
Chicago Style (17th ed.) Zitazioa
Elder John. The Biblical Approach to the Muslim. U.S.A.: World Wide Publications, 1978.
MLA (9th ed.) Zitazioa
Elder John. The Biblical Approach to the Muslim. World Wide Publications, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.