Gaya APA

Fornasiero, P., Graziani, M. (2012). Renewable Resources and Renewable Energy a Global Challenge, 2nd. Edt. (2). New York: Crc Press Inc..

Gaya MLA

Fornasiero, Paolo., Graziani, Mauro. "Renewable Resources and Renewable Energy a Global Challenge, 2nd. Edt.". 2 New York: Crc Press Inc., 2012. E-book.