APA (7th ed.) Citation

SYAFI'I, I. (1986). Ar Risalah. Pustaka Firdaus.

Chicago Style (17th ed.) Citation

SYAFI'I, Imam. Ar Risalah. Pustaka Firdaus, 1986.

MLA (8th ed.) Citation

SYAFI'I, Imam. Ar Risalah. Pustaka Firdaus, 1986.

Warning: These citations may not always be 100% accurate.