APA (7th ed.) Citation

Clark, W. (1997). Retrofitting for energy conservation / William H. Clark. McGraw-Hill.

Chicago Style (17th ed.) Citation

Clark, William. Retrofitting for Energy Conservation / William H. Clark. New York: McGraw-Hill, 1997.

MLA (9th ed.) Citation

Clark, William. Retrofitting for Energy Conservation / William H. Clark. McGraw-Hill, 1997.

Warning: These citations may not always be 100% accurate.