Cita APA (7th ed.)
Lawrence, R. Better Understanding Our Cities: The Role of Urban Indicators. OCDE.
Cita Chicago (17th ed.)
Lawrence, Roderick. Better Understanding Our Cities: The Role of Urban Indicators. París, Francia: OCDE.
Cita MLA (9th ed.)
Lawrence, Roderick. Better Understanding Our Cities: The Role of Urban Indicators. OCDE.
Atenció: Aquestes cites poden no estar 100% correctes.