Stewart, M. (1998). Football: A History of the Gridiron Game. Franklin Watts.
Chicago Style (17th ed.) CitationStewart, Mark. Football: A History of the Gridiron Game. Franklin Watts, 1998.
MLA引文Stewart, Mark. Football: A History of the Gridiron Game. Franklin Watts, 1998.
警告：这些引文格式不一定是100％准确.