Gaya APA

Fiorenzani, S, S, R, E, E. (2012). The handbook Energy Trading . United Kingdom: John Wiley & Sons, Inc.

Gaya MLA

Fiorenzani, Stefano., Samuele, Ravelli,, Enrico, Edoli. "The handbook Energy Trading". United Kingdom: John Wiley & Sons, Inc, 2012. Text.