Roger, G. (1974). Karl Marx. Milano: Sonzogno.
Chicago Style (17th ed.) CitationRoger, Garaudy. Karl Marx. Milano: Sonzogno, 1974.
MLA (8th ed.) CitationRoger, Garaudy. Karl Marx. Milano: Sonzogno, 1974.
Warning: These citations may not always be 100% accurate.