Citazione Stile APA (7a Edizione)

ebrary, Inc, Leal Filho, W., & Gottwald, J. (2012). Educational and technological approaches to renewable energy. Peter Lang.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Walter Leal Filho, e Julia Gottwald. Educational and Technological Approaches to Renewable Energy. Frankfurt am Main: Peter Lang, 2012.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Educational and Technological Approaches to Renewable Energy. Peter Lang, 2012.