APA (7th ed.) Zitazioa
Gilchrist, J. (1983). Christ in Islam and Christianity. Light of Life.
Chicago Style (17th ed.) Zitazioa
Gilchrist, John. Christ in Islam and Christianity. Austria: Light of Life, 1983.
MLA (9th ed.) Zitazioa
Gilchrist, John. Christ in Islam and Christianity. Light of Life, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.