APA引文

Odell,Peter R. (1970). Oil and world power (5.). Penguin Books.

Chicago Edition Citation

Odell,Peter R. Oil and World Power. 5. England: Penguin Books, 1970.

MLA引文

Odell,Peter R. Oil and World Power. 5. Penguin Books, 1970.

警告：这些引文格式不一定是100％准确.