APA (7th ed.) Zitazioa
ebrary, Inc, & Berger, H. A. (2005). Witchcraft and magic: Contemporary North America. University of Pennsylvania Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Helen A. Berger. Witchcraft and Magic: Contemporary North America. Philadelphia, Pa.: University of Pennsylvania Press, 2005.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Helen A. Berger. Witchcraft and Magic: Contemporary North America. University of Pennsylvania Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.