Dyfyniad APA

Kutz, M. (2007). Environmentally conscious alternative energy production. John Wiley & Sons.

Dyfyniad Arddull Chicago

Kutz, Myer. Environmentally Conscious Alternative Energy Production. New Jersey: John Wiley & Sons, 2007.

Dyfyniad MLA

Kutz, Myer. Environmentally Conscious Alternative Energy Production. John Wiley & Sons, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.