APA (7th ed.) Citation

Mustafa Mahmud & Muhdhar Husain Syahab. (1990). Sekelumit rahasia Al-Quran. Pustaka Nasional.

Chicago Style (17th ed.) Citation

Mustafa Mahmud and Muhdhar Husain Syahab. Sekelumit Rahasia Al-Quran. Singapura: Pustaka Nasional, 1990.

MLA (9th ed.) Citation

Mustafa Mahmud and Muhdhar Husain Syahab. Sekelumit Rahasia Al-Quran. Pustaka Nasional, 1990.

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