APA (7th ed.) Citation

Challoner, J., Mujiyanto, J., & Harahap, A. B. (2000). Energi. Balai Pustaka.

Chicago Style (17th ed.) Citation

Challoner, Jack, Januarius Mujiyanto, and Ayu B. Harahap. Energi. Balai Pustaka, 2000.

MLA (8th ed.) Citation

Challoner, Jack, et al. Energi. Balai Pustaka, 2000.