APA (7th ed.) Citation

asy-Syahawi, M. M. (2009). The Secret of Istighfar. Gema Insani.

Chicago Style (17th ed.) Citation

asy-Syahawi, Majdi Muhammad. The Secret of Istighfar. Gema Insani, 2009.

MLA (8th ed.) Citation

asy-Syahawi, Majdi Muhammad. The Secret of Istighfar. Gema Insani, 2009.

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