MLA

Kaltschmitt, Martin; Themelis, Nickolas J.; Bronicki, Lucien Y.; Soder, Lennart ; Vega, Luis A, et al. Renewable Energy Systems. Springer New York, 2013.

APA

Kaltschmitt, L. A, Bronicki, L. Y, Söder, L., Themelis, N. J, & Vega, L. A. (2013). Renewable Energy Systems. Springer New York.

Chicago

Kaltschmitt, Martin; Themelis, Nickolas J.; Bronicki, Lucien Y.; Soder, Lennart ; Vega, Luis A., Lucien Y Bronicki, Lennart Söder, Nickolas J Themelis, and Luis A Vega. Renewable Energy Systems. : Springer New York, 2013.