Cita APA (7th ed.)

ebrary, Inc, & Bernard, J. K. (2011). Fuel efficiency. Nova Science Publishers.

Cita Chicago (17th ed.)

ebrary, Inc, i Jason K. Bernard. Fuel Efficiency. New York: Nova Science Publishers, 2011.

Cita MLA (9th ed.)

ebrary, Inc, i Jason K. Bernard. Fuel Efficiency. Nova Science Publishers, 2011.