Gaya APA

SHERWANI, M, M, H, R, K. (1947). Hazrat Abu Bakr: the First Caliph of Islam . Lahore: Sh. Muhammad Ashraf.

Gaya MLA

SHERWANI, M., Muhammad, Habibur, Rahman, Khan. "Hazrat Abu Bakr: the First Caliph of Islam". Lahore: Sh. Muhammad Ashraf, 1947. Text.