Cita APA (7th ed.)

Geisler, N. L., & Saleeb, A. (1993). Answering Islam: The crescent in the light of the cross. Baker.

Cita Chicago (17th ed.)

Geisler, Norman L., i Abdul Saleeb. Answering Islam: The Crescent in the Light of the Cross. Michigan: Baker, 1993.

Cita MLA (9th ed.)

Geisler, Norman L., i Abdul Saleeb. Answering Islam: The Crescent in the Light of the Cross. Baker, 1993.