Gaya APA

Qardhawi, Y., barzani, A. (1997). Kenapa Kita Islam . Haupapauge, New York, AS.: Gema Isani Press.

Gaya MLA

Qardhawi, Yusuf., barzani, Abu. "Kenapa Kita Islam". Haupapauge, New York, AS.: Gema Isani Press, 1997. Text.