Fiksel, J. (2009). Design for environment: A guide to sustainable product development (2nd ed.). McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Fiksel, Joseph. Design for Environment: A Guide to Sustainable Product Development. 2nd ed. New York: McGraw-Hill, 2009.
MLA-Zitierstil (9. Ausg.)Fiksel, Joseph. Design for Environment: A Guide to Sustainable Product Development. 2nd ed. McGraw-Hill, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.