APA (7th ed.) Citation

Ami Masra. (1997). Khalifah Umar Al-Khattab. Pustaka Rejang.

Chicago Style (17th ed.) Citation

Ami Masra. Khalifah Umar Al-Khattab. Kuala Lumpur: Pustaka Rejang, 1997.

MLA (9th ed.) Citation

Ami Masra. Khalifah Umar Al-Khattab. Pustaka Rejang, 1997.

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