Gaya APA

Sawwaf, M, M, A. (1978). Muqaddimatan / Muhammad Mahmud al Sawwaf . : Muassasat al Risalah.

Gaya MLA

Sawwaf, Muhammad, Mahmud, Al. "Muqaddimatan / Muhammad Mahmud al Sawwaf". : Muassasat al Risalah, 1978. Referensi.