APA (7th ed.) Citation

Monib, M. (2011). Delapan pintu surga. Gramedia.

Chicago Style (17th ed.) Citation

Monib, Mohammad. Delapan Pintu Surga. Gramedia, 2011.

MLA (8th ed.) Citation

Monib, Mohammad. Delapan Pintu Surga. Gramedia, 2011.

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