Engels, F. (1947). The german ideology: Parts I and III. International Publishers.
Chicagoスタイル(17版)引用形式Engels, Friedrich. The German Ideology: Parts I and III. Nueva York: International Publishers, 1947.
MLA(9版)引用形式Engels, Friedrich. The German Ideology: Parts I and III. International Publishers, 1947.
警告: この引用は必ずしも正確ではありません.