APA引文

Tarrant,John R. (1980). Food policies. Johin Wiley & Sons.

Chicago Edition Citation

Tarrant,John R. Food Policies. New York: Johin Wiley & Sons, 1980.

MLA引文

Tarrant,John R. Food Policies. Johin Wiley & Sons, 1980.

警告：這些引文格式不一定是100％准確.