APA (7th ed.) Zitazioa
ebrary, Inc, & Wasson, R. G. (1986). Persephone's quest: Entheogens and the origins of religion. Yale University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta R. Gordon Wasson. Persephone's Quest: Entheogens and the Origins of Religion. New Haven: Yale University Press, 1986.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta R. Gordon Wasson. Persephone's Quest: Entheogens and the Origins of Religion. Yale University Press, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.