APA Citation

Baltaji, M., & Abdul Rachman Saleh Siregar. (2007). Ijtihad Umar bin Khattab dalam penetapan syariat islam. Puchong, Selangor: Berlian Publications.

Chicago Style Citation

Baltaji, Muhammad, and Abdul Rachman Saleh Siregar. Ijtihad Umar Bin Khattab Dalam Penetapan Syariat Islam. Puchong, Selangor: Berlian Publications, 2007.

MLA Citation

Baltaji, Muhammad, and Abdul Rachman Saleh Siregar. Ijtihad Umar Bin Khattab Dalam Penetapan Syariat Islam. Puchong, Selangor: Berlian Publications, 2007.

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