एपीए उद्धरण

Coad, W. (1982). Energy engineering and management for building systems. Van Nostrand Reinhold Company.

शिकागो स्टाइल उद्धरण

Coad, William.J. Energy Engineering and Management for Building Systems. New York: Van Nostrand Reinhold Company, 1982.

एमएलए उद्धरण

Coad, William.J. Energy Engineering and Management for Building Systems. Van Nostrand Reinhold Company, 1982.