Cita APA (7th ed.)

Kuyper, A., Bratt, J. D., Howard, D. A., Vliet, J. v., & Obenchain, D. B. (2018). On Islam. Lexham Press.

Cita Chicago (17th ed.)

Kuyper, Abraham, James D. Bratt, Douglas A. Howard, Jan van Vliet, i Diane Burdette Obenchain. On Islam. Ashland: Lexham Press, 2018.

Cita MLA (9th ed.)

Kuyper, Abraham, et al. On Islam. Lexham Press, 2018.