Tietueen sitaatit
APA-viiteMega, V. (1997). A panorama of urban innovations in the European Union: European cities in search of sustainability. Office for Official Publications of the European Communities.
Chicago-tyylinen lähdeviittausMega, Voula. A Panorama of Urban Innovations in the European Union: European Cities in Search of Sustainability. Luxembourg: Office for Official Publications of the European Communities, 1997.
MLA-viiteMega, Voula. A Panorama of Urban Innovations in the European Union: European Cities in Search of Sustainability. Office for Official Publications of the European Communities, 1997.
Harvard-tyylinen lähdeviittausMega, V. 1997. A panorama of urban innovations in the European Union: European cities in search of sustainability. Luxembourg: Office for Official Publications of the European Communities.