Dyfyniad APA

Petrova-Koch, V., Hezel, R., & Goetzberger, A. (2020). High-Efficient Low-Cost Photovoltaics. Springer International Publishing.

Dyfyniad Arddull Chicago

Petrova-Koch, Vesselinka, Rudolf Hezel, và Adolf Goetzberger. High-Efficient Low-Cost Photovoltaics. Springer International Publishing, 2020.

Dyfyniad MLA

Petrova-Koch, Vesselinka, Rudolf Hezel, và Adolf Goetzberger. High-Efficient Low-Cost Photovoltaics. Springer International Publishing, 2020.

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