Gaya APA

Engineer, A, A. (1999). Asal-Usul dan Perkembangan Islam (Judul asli ; The Origin and Development of Islam : An Essay on its Socio-Economic Growth) (1999) . Yogyakarta: INSIST & Pustaka Pelajar.

Gaya MLA

Engineer, Asghar, Ali. "Asal-Usul dan Perkembangan Islam (Judul asli ; The Origin and Development of Islam : An Essay on its Socio-Economic Growth) (1999)". Yogyakarta: INSIST & Pustaka Pelajar, 1999. Printed Book.