Gaya APA

umar, R, I. (1990). Al-Qadha`u wal-qadaru . Beirut: Dar Al-Kutub Al-Arabi.

Gaya MLA

umar, Razi,muhammad, Ibnu. "Al-Qadha`u wal-qadaru". Beirut: Dar Al-Kutub Al-Arabi, 1990. Text.