APA (7. basım) Alıntı

Kremer, A., & Khuda Bukhsh, S. (1920). The Orient under the Caliphs. University of Calcutta.

Chicago Style (17. basım) Atıf

Kremer, Alfred, ve S. Khuda Bukhsh. The Orient Under the Caliphs. [Calcutta]: University of Calcutta, 1920.

MLA (8th ed.) Atıf

Kremer, Alfred, ve S. Khuda Bukhsh. The Orient Under the Caliphs. University of Calcutta, 1920.