Gaya APA

al-Sadiy, M, S, M. (1990). Mushkilat al-istishmar fi al-banuk al-islamiyah wa kayf `ajilihi al-islam . Kairo: Dar al-wafa`.

Gaya MLA

al-Sadiy, Muhammad, Salah, Muhammad. "Mushkilat al-istishmar fi al-banuk al-islamiyah wa kayf `ajilihi al-islam". Kairo: Dar al-wafa`, 1990. Buku.