Cita APA (7th ed.)

(1998). City limits: Applications of the Atlas of Agglomerations in the European Union.

Cita Chicago (17th ed.)

City Limits: Applications of the Atlas of Agglomerations in the European Union. Duisburg, 1998.

Cita MLA (8th ed.)

City Limits: Applications of the Atlas of Agglomerations in the European Union. 1998.