Dyfyniad APA

Polzin, F., von Flotow, P., & Nolden, C. (2016). Modes of governance for municipal energy efficiency services – the case of LED street lighting in Germany. Elsevier.

Dyfyniad Arddull Chicago

Polzin, F., P. von Flotow, and C. Nolden. Modes of Governance for Municipal Energy Efficiency Services – the Case of LED Street Lighting in Germany. Elsevier, 2016.

Dyfyniad MLA

Polzin, F., et al. Modes of Governance for Municipal Energy Efficiency Services – the Case of LED Street Lighting in Germany. Elsevier, 2016.

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