Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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