Bernhard, G. (1981). Plastwerkzeuge. Technik.
Chicago Style (17th ed.) CitationBernhard, Georg. Plastwerkzeuge. Berlin: Technik, 1981.
MLA (9th ed.) CitationBernhard, Georg. Plastwerkzeuge. Technik, 1981.
Warning: These citations may not always be 100% accurate.