Heymann, J. P. (1989). Das große Schußwaffen-Werkbuch. Motorbuch.
Chicago Style (17th ed.) CitationHeymann, Johannes P. Das Große Schußwaffen-Werkbuch. Stuttgart: Motorbuch, 1989.
MLA (8th ed.) CitationHeymann, Johannes P. Das Große Schußwaffen-Werkbuch. Motorbuch, 1989.
Warning: These citations may not always be 100% accurate.