Collier, P. (1987). The Fors: An American epic. New York: Summit Books.
Trích dẫn kiểu ChicagoCollier, Peter. The Fors: An American Epic. New York: Summit Books, 1987.
MLA引文Collier, Peter. The Fors: An American Epic. New York: Summit Books, 1987.
警告：这些引文格式不一定是100％准确.