APA Citation

Sheahan, R. T. (1981). Alternative energy sources: A strategy planning guide. Rockville, Md.: Aspen Systems Corp..

Chicago Style Citation

Sheahan, Richard T. Alternative Energy Sources: A Strategy Planning Guide. Rockville, Md.: Aspen Systems Corp., 1981.

MLA Citation

Sheahan, Richard T. Alternative Energy Sources: A Strategy Planning Guide. Rockville, Md.: Aspen Systems Corp., 1981.

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