Gaya APA

Zwemer, S. (1929). Across the world of Islam, studies in aspects of the Mohammedan faith and in the present awakening of the Moslem multitudes, fully ill. . New York dsl: Revell.

Gaya MLA

Zwemer, S.M.. "Across the world of Islam, studies in aspects of the Mohammedan faith and in the present awakening of the Moslem multitudes, fully ill. ". New York dsl: Revell, 1929. Buku.