APA引文

(2004). Welfare of the laying hen. London: CABI Publishing.

Trích dẫn kiểu Chicago

Welfare of the Laying Hen. London: CABI Publishing, 2004.

MLA引文

Welfare of the Laying Hen. London: CABI Publishing, 2004.

警告：这些引文格式不一定是100％准确.