Walton, S. (1992). Sam Walton, made in America: My story. New York: Doubleday.
Trích dẫn kiểu ChicagoWalton, Sam. Sam Walton, Made in America: My Story. New York: Doubleday, 1992.
MLA引文Walton, Sam. Sam Walton, Made in America: My Story. New York: Doubleday, 1992.
警告：這些引文格式不一定是100％准確.