Cohen, N. e. (2011). Green cities: An A to Z guide. Sage Publications.
Chicago Style aipamenaCohen, Nevin; ed. Green Cities: An A to Z Guide. Los Angeles: Sage Publications, 2011.
MLA aipamenaCohen, Nevin; ed. Green Cities: An A to Z Guide. Sage Publications, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.