Spielvogel, J. J. (1994). Western civilization (2nd.ed.). West Publishing Company.
Chicagoスタイル(17版)引用形式Spielvogel, Jackson J. Western Civilization. 2nd.ed. Minneapolis / St paul: West Publishing Company, 1994.
MLA(9版)引用形式Spielvogel, Jackson J. Western Civilization. 2nd.ed. West Publishing Company, 1994.
警告: この引用は必ずしも正確ではありません.