APA (7th ed.) Citation

United States. (1981). Energy from biological processes. Westview Press.

Chicago Style (17th ed.) Citation

United States. Energy from Biological Processes. Boulder, Colo: Westview Press, 1981.

MLA (9th ed.) Citation

United States. Energy from Biological Processes. Westview Press, 1981.

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