Cita APA (7a ed.)

Comisión de las Comunidades Europeas. (1999). Transport research fourth framework programme urban transport: Intramuros, integrated urban transport concepts and systems. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Comisión de las Comunidades Europeas. Transport Research Fourth Framework Programme Urban Transport: Intramuros, Integrated Urban Transport Concepts and Systems. Luxembourg: Office for Official Publications of the European Communities, 1999.

Cita MLA (9a ed.)

Comisión de las Comunidades Europeas. Transport Research Fourth Framework Programme Urban Transport: Intramuros, Integrated Urban Transport Concepts and Systems. Office for Official Publications of the European Communities, 1999.