APA (7th ed.) Citation

Asy Syarqawi, A.. (2010). Umar bin Al Khathab: The conqueror. Yamani Angle.

Chicago Style (17th ed.) Citation

Asy Syarqawi, Abdurrahman. Umar Bin Al Khathab: The Conqueror. Kuala Lumpur: Yamani Angle, 2010.

MLA (9th ed.) Citation

Asy Syarqawi, Abdurrahman. Umar Bin Al Khathab: The Conqueror. Yamani Angle, 2010.