APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.