Dyfyniad APA

Journal of Renewable and Sustainable Energy. AIP Publishing.

Dyfyniad Arddull Chicago

Journal of Renewable and Sustainable Energy. AIP Publishing.

Dyfyniad MLA

Journal of Renewable and Sustainable Energy. AIP Publishing.

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