एपीए उद्धरण

Winkler, G. (2011). Green facilities: Industrial and commercial LEED certification. MCGraw hill.

शिकागो स्टाइल उद्धरण

Winkler, Greg. Green Facilities: Industrial and Commercial LEED Certification. New York: MCGraw hill, 2011.

एमएलए उद्धरण

Winkler, Greg. Green Facilities: Industrial and Commercial LEED Certification. MCGraw hill, 2011.