APA (7th ed.) Citation

Haugen, D. M., & Musser, S. (2012). Renewable energy. Greenhaven Press.

Chicago Style (17th ed.) Citation

Haugen, David M., and Susan Musser. Renewable Energy. Detroit: Greenhaven Press, 2012.

MLA (9th ed.) Citation

Haugen, David M., and Susan Musser. Renewable Energy. Greenhaven Press, 2012.