ebrary, Inc, & Haas, B. P. (2011). Ethanol biofuel production. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Bratt P. Haas. Ethanol Biofuel Production. New York: Nova Science Publishers, 2011.
MLA引文ebrary, Inc, 与 Bratt P. Haas. Ethanol Biofuel Production. Nova Science Publishers, 2011.
警告：这些引文格式不一定是100％准确.