APA引文

(2001). Nitrogen excretion. San Diego, CA: Academic Press.

Trích dẫn kiểu Chicago

Nitrogen Excretion. San Diego, CA: Academic Press, 2001.

MLA引文

Nitrogen Excretion. San Diego, CA: Academic Press, 2001.

警告：這些引文格式不一定是100％准確.