Citação norma APA

Union of European academies for science applied to agriculture, food and nature, Hera, C., Hoffmann, V., & Rivza, B. (2008). Renewable energy recources, production and technologies.

Citação norma Chicago

Union of European academies for science applied to agriculture, food and nature, Cristian Hera, Volker Hoffmann, and Baiba Rivza. Renewable Energy Recources, Production and Technologies. 2008.

Citação norma MLA

Union of European academies for science applied to agriculture, food and nature, et al. Renewable Energy Recources, Production and Technologies. 2008.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.