APA (7th ed.) Citation

Darmawan, A., & Hidayat, M. (2008). AL Qur'an the ultimate secret. Ufuk Press.

Chicago Style (17th ed.) Citation

Darmawan, Astrid, and Muhammad Hidayat. AL Qur'an the Ultimate Secret. Ufuk Press, 2008.

MLA (8th ed.) Citation

Darmawan, Astrid, and Muhammad Hidayat. AL Qur'an the Ultimate Secret. Ufuk Press, 2008.

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