APA引文

Challoner, J. (2001). Jendela Iptek: Energi. Balai Pustaka.

Chicago Style (17th ed.) Citation

Challoner, Jack. Jendela Iptek: Energi. Balai Pustaka, 2001.

MLA引文

Challoner, Jack. Jendela Iptek: Energi. Balai Pustaka, 2001.

警告：這些引文格式不一定是100％准確.