Cita APA

 Siegel, J. (2008).  Investing in renewable energy: Making money on green chip stocks.  John Wiley & Sons.

Chicago Style Citation

 Siegel, Jeffrey.  Investing in Renewable Energy: Making Money On Green Chip Stocks.  John Wiley & Sons, 2008.

Cita MLA

 Siegel, Jeffrey.  Investing in Renewable Energy: Making Money On Green Chip Stocks.  John Wiley & Sons, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.