Boller, P. F., & Story, R. (1996). A more perfect Union: Documents in U.S. history (4th ed.). Boston: Houghton Mifflin Co..
シカゴスタイル引用形Boller, Paul F., , Ronald Story. A More Perfect Union: Documents in U.S. History. 4th ed. Boston: Houghton Mifflin Co., 1996.
MLA引用形式Boller, Paul F., , Ronald Story. A More Perfect Union: Documents in U.S. History. 4th ed. Boston: Houghton Mifflin Co., 1996.
警告: この引用は必ずしも正確ではありません.