Cita APA (7th ed.)
European Conference of Ministers of Transport. (1999). Investment in transport infrastructure, 1985-1995. ECMT.
Cita Chicago (17th ed.)
European Conference of Ministers of Transport. Investment in Transport Infrastructure, 1985-1995. Paris, France: ECMT, 1999.
Cita MLA (9th ed.)
European Conference of Ministers of Transport. Investment in Transport Infrastructure, 1985-1995. ECMT, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.