APA (7th ed.) Zitazioa
Holm, J. (1977). The study of religions. Sheldon Press.
Chicago Style (17th ed.) Zitazioa
Holm, Jean. The Study of Religions. London: Sheldon Press, 1977.
MLA (9th ed.) Zitazioa
Holm, Jean. The Study of Religions. Sheldon Press, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.