Dyfyniad APA

Renewables: Wind, Water, and Solar | SpringerOpen. Cambridge University Press.

Dyfyniad Arddull Chicago

Renewables: Wind, Water, and Solar | SpringerOpen. Cambridge University Press.

Dyfyniad MLA

Renewables: Wind, Water, and Solar | SpringerOpen. Cambridge University Press.

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