Cita APA (7a ed.)
ebrary, Inc, & Cateland, R. P. (2009). Energy efficiency solutions. Nova Science Publishers.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Richard P. Cateland. Energy Efficiency Solutions. New York: Nova Science Publishers, 2009.
Cita MLA (9a ed.)
ebrary, Inc, y Richard P. Cateland. Energy Efficiency Solutions. Nova Science Publishers, 2009.
Precaución: Estas citas no son 100% exactas.