APA (7th ed.) Zitazioa

Allen, E. (1964). Armagedon: Studies in the Revelation of St. John. Presbyterian Church.

Chicago Style (17th ed.) Zitazioa

Allen, E.D. Armagedon: Studies in the Revelation of St. John. Philadelphia: Presbyterian Church, 1964.

MLA (9th ed.) Zitazioa

Allen, E.D. Armagedon: Studies in the Revelation of St. John. Presbyterian Church, 1964.