APA (7th ed.) Citation

Dar Rah-i Haqq (Institute). (1990). Belajar mudah ushuluddin. Pustaka Hidayah.

Chicago Style (17th ed.) Citation

Dar Rah-i Haqq (Institute). Belajar Mudah Ushuluddin. Jakarta: Pustaka Hidayah, 1990.

MLA (9th ed.) Citation

Dar Rah-i Haqq (Institute). Belajar Mudah Ushuluddin. Pustaka Hidayah, 1990.

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