APA citiranje

Engels, F. (1907). Landmarks of scientific socialism: "anti-Duehring". Chicago: C.H. Kerr & Company.

Trích dẫn kiểu Chicago

Engels, Friedrich. Landmarks of Scientific Socialism: "anti-Duehring". Chicago: C.H. Kerr & Company, 1907.

MLA citiranje

Engels, Friedrich. Landmarks of Scientific Socialism: "anti-Duehring". Chicago: C.H. Kerr & Company, 1907.

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