Cita APA (7th ed.)

Charles Hiver Associates & United States. General Services Administration. Property Management and Disposal Service. (1970). Economic analysis of the chromium industry. CRA.

Cita Chicago (17th ed.)

Charles Hiver Associates i United States. General Services Administration. Property Management and Disposal Service. Economic Analysis of the Chromium Industry. Cambridge, Mass: CRA, 1970.

Cita MLA (9th ed.)

Charles Hiver Associates i United States. General Services Administration. Property Management and Disposal Service. Economic Analysis of the Chromium Industry. CRA, 1970.