APA (7th ed.) Zitazioa

Jung Bahadur, N. S. Y. (1947). Hazrat Abu Bakr: The first caliph of. Ashraf.

Chicago Style (17th ed.) Zitazioa

Jung Bahadur, Nawab Sadr Yar. Hazrat Abu Bakr: The First Caliph of. Lahore: Ashraf, 1947.

MLA (9th ed.) Zitazioa

Jung Bahadur, Nawab Sadr Yar. Hazrat Abu Bakr: The First Caliph of. Ashraf, 1947.