Cita APA (7th ed.)

Charles River Associates & U. S. General Services Administration. Property Management and Disposal Service. (1971). An economic analysis of the aluminum industry. CRA.

Cita Chicago (17th ed.)

Charles River Associates i U. S. General Services Administration. Property Management and Disposal Service. An Economic Analysis of the Aluminum Industry. Cambridge, Mass: CRA, 1971.

Cita MLA (9th ed.)

Charles River Associates i U. S. General Services Administration. Property Management and Disposal Service. An Economic Analysis of the Aluminum Industry. CRA, 1971.

Atenció: Aquestes cites poden no estar 100% correctes.