APA citiranje

Ansuategi, A., Delgado, J., & Galarraga, I. (2015). Green Energy and Efficiency: An Economic Perspective. Springer.

Trích dẫn kiểu Chicago

Ansuategi, Alberto, Juan Delgado, và Ibon Galarraga. Green Energy and Efficiency: An Economic Perspective. Springer, 2015.

MLA citiranje

Ansuategi, Alberto, Juan Delgado, và Ibon Galarraga. Green Energy and Efficiency: An Economic Perspective. Springer, 2015.