APA (7th ed.) Citation

Khan, M. A. (1982). The Pious caliphe. Islamic Book.

Chicago Style (17th ed.) Citation

Khan, Majid Ali. The Pious Caliphe. Safat: Islamic Book, 1982.

MLA (8th ed.) Citation

Khan, Majid Ali. The Pious Caliphe. Islamic Book, 1982.

Warning: These citations may not always be 100% accurate.