APA-referens

Engels,Friedrich. (1973). Karl Marx On Society And Social Change. The University Of Chicago Press.

Chicago-stil citat

Engels,Friedrich. Karl Marx On Society And Social Change. London: The University Of Chicago Press, 1973.

MLA-referens

Engels,Friedrich. Karl Marx On Society And Social Change. The University Of Chicago Press, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.