Dyfyniad APA

Hoffmann, W., & Richardson, R. (2014). The economic competitiveness of renewable energy: Pathways to 100% global coverage. Scrivener Publishing : John Wiley & Sons.

Dyfyniad Arddull Chicago

Hoffmann, Winfried, and Russell Richardson. The Economic Competitiveness of Renewable Energy: Pathways to 100% Global Coverage. Salem, Massachusetts ; Hoboken, New Jersey: Scrivener Publishing : John Wiley & Sons, 2014.

Dyfyniad MLA

Hoffmann, Winfried, and Russell Richardson. The Economic Competitiveness of Renewable Energy: Pathways to 100% Global Coverage. Scrivener Publishing : John Wiley & Sons, 2014.

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