APA (7th ed.) Citation

Hassan, A. (1981). Mengenal Muhammad. Bina Ilmu.

Chicago Style (17th ed.) Citation

Hassan, A. Mengenal Muhammad. Surabaya: Bina Ilmu, 1981.

MLA (9th ed.) Citation

Hassan, A. Mengenal Muhammad. Bina Ilmu, 1981.

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