APA (7th ed.) Citation

Cavalcanti, E. F. S., & Barbosa, M. R. (2012). Energy efficiency: Methods, limitations and challenges. Nova Science Publishers.

Chicago Style (17th ed.) Citation

Cavalcanti, Emmanuel F. Santos, and Marcos Ribeiro Barbosa. Energy Efficiency: Methods, Limitations and Challenges. New York: Nova Science Publishers, 2012.

MLA (9th ed.) Citation

Cavalcanti, Emmanuel F. Santos, and Marcos Ribeiro Barbosa. Energy Efficiency: Methods, Limitations and Challenges. Nova Science Publishers, 2012.