APA (7 ম সংস্করণ) উদ্ধৃতি

Mahdi, M. (1964). Ibn Khaldun's philosophy of history: A study in the philosophic foundation of the science of culture. University of Chicago Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Mahdi, Muhsin. Ibn Khaldun's Philosophy of History: A Study in the Philosophic Foundation of the Science of Culture. [Chicago]: University of Chicago Press, 1964.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Mahdi, Muhsin. Ibn Khaldun's Philosophy of History: A Study in the Philosophic Foundation of the Science of Culture. University of Chicago Press, 1964.