APA (7th ed.) Citation

Ahmad, R., & Hassan, S. A. (2015). Tazkiyatun nafs (purification of the soul): A psycho-spiritual approach in strengthening marriage relationships. Photonics.

Chicago Style (17th ed.) Citation

Ahmad, Rosliza, and Siti Aishah Hassan. Tazkiyatun Nafs (purification of the Soul): A Psycho-spiritual Approach in Strengthening Marriage Relationships. Photonics, 2015.

MLA (9th ed.) Citation

Ahmad, Rosliza, and Siti Aishah Hassan. Tazkiyatun Nafs (purification of the Soul): A Psycho-spiritual Approach in Strengthening Marriage Relationships. Photonics, 2015.

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