Knapp, G. (1973). Der antimetaphysische Mensch . Darwin - Marx - Freud.
Chicago Style (17th ed.) CitationKnapp, Guntram. Der Antimetaphysische Mensch . Darwin - Marx - Freud. 1973.
MLA (8th ed.) CitationKnapp, Guntram. Der Antimetaphysische Mensch . Darwin - Marx - Freud. 1973.
Warning: These citations may not always be 100% accurate.