APA (7e ed.) Bronvermelding

ZWEMER, S. (1976). The mohammedan World of to-day. Chugh pub..

Chicago (17e ed.) Bronvermelding

ZWEMER, S.M. The Mohammedan World of To-day. Allahabad: Chugh pub., 1976.

MLA (9e ed.) Bronvermelding

ZWEMER, S.M. The Mohammedan World of To-day. Chugh pub., 1976.