APA Citatie

Pahl, G. .., & Wallace, K. B. Engineering design: A systematic approach (3rd ed.).

Chicago Style citaat

Pahl, G ...[et.al], en Ken Blessing Wallace. Engineering Design: A Systematic Approach. 3rd ed.

MLA citatie

Pahl, G ...[et.al], en Ken Blessing Wallace. Engineering Design: A Systematic Approach. 3rd ed.

Let op: Deze citaties zijn niet altijd 100% accuraat.