Cita APA (7th ed.)

ebrary, Inc, & Leland, W. P. (2009). Ethanol and biofuels: Production, standards and potential. Nova Science Publishers.

Cita Chicago (17th ed.)

ebrary, Inc, i Wesley P. Leland. Ethanol and Biofuels: Production, Standards and Potential. New York: Nova Science Publishers, 2009.

Cita MLA (9th ed.)

ebrary, Inc, i Wesley P. Leland. Ethanol and Biofuels: Production, Standards and Potential. Nova Science Publishers, 2009.