Gaya APA

Adler, M, J., Engels, F. (1993). Great Books of The Great Western World : Karl Amrx ; Capital & Manifesto of The Community Party(50) (50 (dari 60 jilid)). Chicago: Robert P. Gwinn.

Gaya MLA

Adler, Mortimer, J.., Engels, Friedrich. "Great Books of The Great Western World : Karl Amrx ; Capital & Manifesto of The Community Party(50)". 50 (dari 60 jilid) Chicago: Robert P. Gwinn, 1993. Text.