Gaya APA

Shi, G. et al (2010). Chinese regional industrial energy efficiency evaluation based on a DEA model of fixing non-energy inputs (Energy Policy). China: Elsevier.

Gaya MLA

Shi, Guang-Ming. et al. "Chinese regional industrial energy efficiency evaluation based on a DEA model of fixing non-energy inputs". Energy Policy China: Elsevier, 2010. Article.