APA(7版)引用形式
Engels, F. (2001). Ludwig Feuerbach and the end of classical German philosophy. Electric Book Co..
Chicagoスタイル(17版)引用形式
Engels, Friedrich. Ludwig Feuerbach and the End of Classical German Philosophy. London: Electric Book Co., 2001.
MLA(9版)引用形式
Engels, Friedrich. Ludwig Feuerbach and the End of Classical German Philosophy. Electric Book Co., 2001.
警告: この引用は必ずしも正確ではありません.