APA引文

Casper, J. K. (2007). Agriculture: The food we grow and animals we raise. New York: Chelsea House.

Trích dẫn kiểu Chicago

Casper, Julie Kerr. Agriculture: The Food We Grow and Animals We Raise. New York: Chelsea House, 2007.

MLA引文

Casper, Julie Kerr. Agriculture: The Food We Grow and Animals We Raise. New York: Chelsea House, 2007.

警告：這些引文格式不一定是100％准確.