APA (7th ed.) Citation

Crowley, M. (1980). Energy, sources of print and nonprint materials. Neal-Schuman Publishers.

Chicago Style (17th ed.) Citation

Crowley, Maureen. Energy, Sources of Print and Nonprint Materials. New York: Neal-Schuman Publishers, 1980.

MLA (9th ed.) Citation

Crowley, Maureen. Energy, Sources of Print and Nonprint Materials. Neal-Schuman Publishers, 1980.