Hewitt, M. (2001). City fights: debates on urban: Sustainability. James.
Chicago Style (17th ed.) ZitazioaHewitt, Mark. City Fights: Debates on Urban: Sustainability. London: James, 2001.
MLA (9th ed.) ZitazioaHewitt, Mark. City Fights: Debates on Urban: Sustainability. James, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.