Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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