APA引文

Foth, H. D. (1997). Soil fertility. New York: Lewis Publishers.

Trích dẫn kiểu Chicago

Foth, Henry D. Soil Fertility. New York: Lewis Publishers, 1997.

MLA引文

Foth, Henry D. Soil Fertility. New York: Lewis Publishers, 1997.

警告：這些引文格式不一定是100％准確.