APA (7th ed.) Citation

Roolvink, R., Saleh A. El Ali, & Gibb, H. A. R. (1957). Historical atlas of the Muslim peoples. Djambatan.

Chicago Style (17th ed.) Citation

Roolvink, Roelof, Saleh A. El Ali, and Hamilton Alexander Rosskeen Gibb. Historical Atlas of the Muslim Peoples. Amsterdam [u.a.]: Djambatan, 1957.

MLA (9th ed.) Citation

Roolvink, Roelof, et al. Historical Atlas of the Muslim Peoples. Djambatan, 1957.