Pahl, G., Pomerans, A., Wallace, K., & Beitz, W. (1977). Engineering design: A systematic approach (Rev. ed.). Springer-Verlag ; The Design Council.
Chicago Style (17th ed.) CitationPahl, Gerhard, Arnold Pomerans, Ken Wallace, and Wolfgang Beitz. Engineering Design: A Systematic Approach. Rev. ed. Berlin : London: Springer-Verlag ; The Design Council, 1977.
MLA (9th ed.) CitationPahl, Gerhard, et al. Engineering Design: A Systematic Approach. Rev. ed. Springer-Verlag ; The Design Council, 1977.
Warning: These citations may not always be 100% accurate.