Pahl, G., & Beitz, W. (1984). Engineering design (1. engl. ed.). Design Council [u.a.].
Chicago Style (17th ed.) CitationPahl, Gerhard, and Wolfgang Beitz. Engineering Design. 1. engl. ed. London: Design Council [u.a.], 1984.
MLA (9th ed.) CitationPahl, Gerhard, and Wolfgang Beitz. Engineering Design. 1. engl. ed. Design Council [u.a.], 1984.
Warning: These citations may not always be 100% accurate.