APA (7th ed.) Citation

CHALLONER, J. (1997). Energi. Balai Pustaka.

Chicago Style (17th ed.) Citation

CHALLONER, Jack. Energi. Balai Pustaka, 1997.

MLA (8th ed.) Citation

CHALLONER, Jack. Energi. Balai Pustaka, 1997.

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