Citação norma APA

Polzin, F., von Flotow, P., & Nolden, C. (2016). What encourages local authorities to engage with energy performance contracting for retrofitting? evidence from German municipalities. Elsevier.

Citação norma Chicago

Polzin, F., P. von Flotow, and C. Nolden. What Encourages Local Authorities to Engage with Energy Performance Contracting for Retrofitting? Evidence from German Municipalities. Elsevier, 2016.

Citação norma MLA

Polzin, F., et al. What Encourages Local Authorities to Engage with Energy Performance Contracting for Retrofitting? Evidence from German Municipalities. Elsevier, 2016.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.