Gaya APA

Shobri, A, F., Umar, A. (2009). Taklid Buta . Yogyakarta: PT. Pustaka Insan Madani.

Gaya MLA

Shobri, Abd, Fattah., Umar, Ali. "Taklid Buta". Yogyakarta: PT. Pustaka Insan Madani, 2009. Text.