APA (7th ed.) Citation

KEYES, D. (2006). Pertarungan Jiwa Billy. Qanita.

Chicago Style (17th ed.) Citation

KEYES, Daniel. Pertarungan Jiwa Billy. Qanita, 2006.

MLA (8th ed.) Citation

KEYES, Daniel. Pertarungan Jiwa Billy. Qanita, 2006.

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