APA引文

Helleiner, G. K. (1972). International Trade and Economic Development. Penguin Books.

Chicago Edition Citation

Helleiner, G K. International Trade and Economic Development. England: Penguin Books, 1972.

MLA引文

Helleiner, G K. International Trade and Economic Development. Penguin Books, 1972.

警告：這些引文格式不一定是100％准確.