Gaya APA

Soedarmanta, ., Qardawi, Y. (1997,2004). Kenapa Kita Islam (-). Jakarta: Gema Insani Press.

Gaya MLA

Soedarmanta, ., Qardawi, Yusuf. "Kenapa Kita Islam". - Jakarta: Gema Insani Press, 1997,2004. Text.