APA (7th ed.) Citation

Zulkarnain, M. (1993). Mengapa saya masuk agama Islam. Ramadhani.

Chicago Style (17th ed.) Citation

Zulkarnain, Muhammad. Mengapa Saya Masuk Agama Islam. Ramadhani, 1993.

MLA (8th ed.) Citation

Zulkarnain, Muhammad. Mengapa Saya Masuk Agama Islam. Ramadhani, 1993.

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