APA সাইটেশন

Ehsanullah Khan. (1989). Evolution of the religious and social life of man. Bait-At-Hikmat Trust.

শিকাগো স্টাইলে সাইটেশন

Ehsanullah Khan. Evolution of the Religious and Social Life of Man. New Delhi: Bait-At-Hikmat Trust, 1989.

এমএলএ সাইটেশন

Ehsanullah Khan. Evolution of the Religious and Social Life of Man. Bait-At-Hikmat Trust, 1989.