APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (8. Ausg.)

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