Gaya APA

Al-Qahthani, M, S. et al (1997). Memurnikan Laa Ilaaha Illallah / Muhammad Said Al-Qahthani (Cet. 11). Jakarta: Gema Insani Press.

Gaya MLA

Al-Qahthani, Muhammad, Said. et al. "Memurnikan Laa Ilaaha Illallah / Muhammad Said Al-Qahthani". Cet. 11 Jakarta: Gema Insani Press, 1997. Text.