Cita APA (7th ed.)
MIT Press & Appleyard, D. The Conservation of European cities: Ed. by Donald Appleyard.
Cita Chicago (17th ed.)
MIT Press i Donald Appleyard. The Conservation of European Cities: Ed. by Donald Appleyard.
Cita MLA (9th ed.)
MIT Press i Donald Appleyard. The Conservation of European Cities: Ed. by Donald Appleyard.
Atenció: Aquestes cites poden no estar 100% correctes.