APA (7th ed.) Zitazioa

Farah, C. E. (1970). Islam: Beliefs and observances. Barron's Educational series Inc..

Chicago Style (17th ed.) Zitazioa

Farah, Caesar E. Islam: Beliefs and Observances. New York: Barron's Educational series Inc., 1970.

MLA (9th ed.) Zitazioa

Farah, Caesar E. Islam: Beliefs and Observances. Barron's Educational series Inc., 1970.