Van Zile, E. S. (1915). The game of empires. Moffat, Yard & co.
Chicagoスタイル(17版)引用形式Van Zile, Edward S. The Game of Empires. New York: Moffat, Yard & co, 1915.
MLA(9版)引用形式Van Zile, Edward S. The Game of Empires. Moffat, Yard & co, 1915.
警告: この引用は必ずしも正確ではありません.