Cartwright, W. H. (1950). The teaching of history in the United States (a. ed.). Instituto Panamericano de Geografía e Historia.
Chicagoスタイル(17版)引用形式Cartwright, William H. The Teaching of History in the United States. a. ed. México: Instituto Panamericano de Geografía e Historia, 1950.
MLA(9版)引用形式Cartwright, William H. The Teaching of History in the United States. a. ed. Instituto Panamericano de Geografía e Historia, 1950.
警告: この引用は必ずしも正確ではありません.