APA (7th ed.) Zitazioa

ebrary, Inc, & Haas, B. P. (2011). Ethanol biofuel production. Nova Science Publishers.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Bratt P. Haas. Ethanol Biofuel Production. New York: Nova Science Publishers, 2011.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Bratt P. Haas. Ethanol Biofuel Production. Nova Science Publishers, 2011.