APA (7th ed.) Citation

Torales, A. (2013). Anaerobic digestion: Types, processes, and environmental impact. Nova Science Publishers, Inc.

Chicago Style (17th ed.) Citation

Torales, Ana. Anaerobic Digestion: Types, Processes, and Environmental Impact. Hauppauge. New York: Nova Science Publishers, Inc, 2013.

MLA (9th ed.) Citation

Torales, Ana. Anaerobic Digestion: Types, Processes, and Environmental Impact. Nova Science Publishers, Inc, 2013.