APA (7th ed.) Citation

Abbas, S. (2007). The Power of Tahajud. QultumMedia.

Chicago Style (17th ed.) Citation

Abbas, Sudirman. The Power of Tahajud. QultumMedia, 2007.

MLA (8th ed.) Citation

Abbas, Sudirman. The Power of Tahajud. QultumMedia, 2007.

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