Citazione APA

Kelle,V, & Kovalson,M. (1973). Historical materialism: An outline of marxist theory of society. Progress publishers.

Stile di citazione Chicago

Kelle,V, e Kovalson,M. Historical Materialism: An Outline of Marxist Theory of Society. Moscow: Progress publishers, 1973.

Citazione MLA

Kelle,V, e Kovalson,M. Historical Materialism: An Outline of Marxist Theory of Society. Progress publishers, 1973.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.