Cita APA (7a ed.)
ebrary, Inc, Rocco, A. M., & Levin, J. E. (2011). Focus on energy management. Nova Science Publishers.
Cita Chicago Style (17a ed.)
ebrary, Inc, Andrea M. Rocco, y Joshua E. Levin. Focus on Energy Management. New York: Nova Science Publishers, 2011.
Cita MLA (9a ed.)
ebrary, Inc, et al. Focus on Energy Management. Nova Science Publishers, 2011.
Precaución: Estas citas no son 100% exactas.