APA (7th ed.) Citation

Umar, N. (2018). Maqam-maqam Spiritual, Pendakian Menuju Tuhan. Media Indonesia Publishing.

Chicago Style (17th ed.) Citation

Umar, Nasarudin. Maqam-maqam Spiritual, Pendakian Menuju Tuhan. Media Indonesia Publishing, 2018.

MLA (8th ed.) Citation

Umar, Nasarudin. Maqam-maqam Spiritual, Pendakian Menuju Tuhan. Media Indonesia Publishing, 2018.

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