APA aipamena

(2013). Anaerobic digestion: Types processes and environmental impact. New York: Nova Science Publishers.

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.