APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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