Gaya APA

Syarief, M., Umam, N. (2011). The Tolerance of religion : Hamka's Interpretation and His Life / Nasrul Umam; Pembimbing : M.Syarief . Surabaya: Fakultas Ushuluddin.

Gaya MLA

Syarief, M.., Umam, Nasrul. "The Tolerance of religion : Hamka's Interpretation and His Life / Nasrul Umam; Pembimbing : M.Syarief". Surabaya: Fakultas Ushuluddin, 2011. Skripsi.