MLA

Singh, Anoop, Deepak Pant, and Stig Irving Olsen. Life Cycle Assessment of Renewable Energy Sources. Springer London, 2013.

APA

Singh, A., Pant, D., & Olsen, S. Irving. (2013). Life Cycle Assessment of Renewable Energy Sources. Springer London.

Chicago

Singh, Anoop, Deepak Pant, and Stig Irving Olsen. Life Cycle Assessment of Renewable Energy Sources. : Springer London, 2013.