APA (7th ed.) Citation

Hagel, J. (1976). Alternative energy strategies: Constraints and opportunities. Praeger.

Chicago Style (17th ed.) Citation

Hagel, John. Alternative Energy Strategies: Constraints and Opportunities. New York: Praeger, 1976.

MLA (9th ed.) Citation

Hagel, John. Alternative Energy Strategies: Constraints and Opportunities. Praeger, 1976.

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