APA (7e ed.) Bronvermelding

Ryad, U. (2017). The Hajj and Europe in the Age of Empire. Brill.

Chicago (17e ed.) Bronvermelding

Ryad, Umar. The Hajj and Europe in the Age of Empire. Leiden; Boston: Brill, 2017.

MLA (9e ed.) Bronvermelding

Ryad, Umar. The Hajj and Europe in the Age of Empire. Brill, 2017.