APA (7th ed.) Citation

Abdurrahman, F. (2013). The great of two Umars: Kisah hidup dua khalifah paling legendaris Umar ibn al Khathab dan Umar ibn Abdul Aziz. Zaman.

Chicago Style (17th ed.) Citation

Abdurrahman, Fuad. The Great of Two Umars: Kisah Hidup Dua Khalifah Paling Legendaris Umar Ibn Al Khathab Dan Umar Ibn Abdul Aziz. Zaman, 2013.

MLA (8th ed.) Citation

Abdurrahman, Fuad. The Great of Two Umars: Kisah Hidup Dua Khalifah Paling Legendaris Umar Ibn Al Khathab Dan Umar Ibn Abdul Aziz. Zaman, 2013.

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