Graebner, W., & Richards, L. L. (2001). The American record: Images of the nation's past (4th ed.). Boston: McGraw-Hill.
シカゴスタイル引用形Graebner, William., , Leonard L. Richards. The American Record: Images of the Nation's Past. 4th ed. Boston: McGraw-Hill, 2001.
MLA引用形式Graebner, William., , Leonard L. Richards. The American Record: Images of the Nation's Past. 4th ed. Boston: McGraw-Hill, 2001.
警告: この引用は必ずしも正確ではありません.