APA aipamena

Droege, P. (2006). TherenewablecityPeter Droege. Wiley-Academy.

Chicago Style aipamena

Droege, Peter. TherenewablecityPeter Droege. Wiley-Academy, 2006.

MLA aipamena

Droege, Peter. TherenewablecityPeter Droege. Wiley-Academy, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.