Παραπομπή APA

Fornasiero, P., & Graziani, M. (2012). Renewable resources and renewable energy (2nd ed.). CRC Press.

Παραπομπή Chicago Style

Fornasiero, Paolo, και Mauro Graziani. Renewable Resources and Renewable Energy. 2nd ed. Boca Raton: CRC Press, 2012.

Παραπομπή MLA

Fornasiero, Paolo, και Mauro Graziani. Renewable Resources and Renewable Energy. 2nd ed. CRC Press, 2012.