APA (7th ed.) Citation

Hafiz Firdaus Abdullah. (2008). 13 Perkara Yang Mencemari Kemurnian Tauhid. Perniagaan Jahabersa.

Chicago Style (17th ed.) Citation

Hafiz Firdaus Abdullah. 13 Perkara Yang Mencemari Kemurnian Tauhid. Johor Bahru: Perniagaan Jahabersa, 2008.

MLA (9th ed.) Citation

Hafiz Firdaus Abdullah. 13 Perkara Yang Mencemari Kemurnian Tauhid. Perniagaan Jahabersa, 2008.

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