APA引文

Spedding, C. R. W. (1992). Fream`s principles of food and agriculture. Oxford Blackwell Scientific Publications.

Chicago Edition Citation

Spedding, C R W. Fream`s Principles of Food and Agriculture. London: Oxford Blackwell Scientific Publications, 1992.

MLA引文

Spedding, C R W. Fream`s Principles of Food and Agriculture. Oxford Blackwell Scientific Publications, 1992.

警告：這些引文格式不一定是100％准確.