APA (7th ed.) Zitazioa

ebrary, Inc, & Clarke, P. F. (1990). The World's religions: Islam. Routledge.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta P. F. Clarke. The World's Religions: Islam. London: Routledge, 1990.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta P. F. Clarke. The World's Religions: Islam. Routledge, 1990.