एपीए उद्धरण

Fiksel, J. R. (1996). Design for environment: Creating eco-efficient products and processes. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Fiksel, Joseph R. Design for Environment: Creating Eco-efficient Products and Processes. New York: McGraw-Hill, 1996.

एमएलए उद्धरण

Fiksel, Joseph R. Design for Environment: Creating Eco-efficient Products and Processes. McGraw-Hill, 1996.