Cita APA (7a ed.)
(1980). Characteristics of major collective bargaining agreements: January 1, 1978. U.S. Department of labor.
Cita Chicago Style (17a ed.)
Characteristics of Major Collective Bargaining Agreements: January 1, 1978. Washington: U.S. Department of labor, 1980.
Cita MLA (9a ed.)
Characteristics of Major Collective Bargaining Agreements: January 1, 1978. U.S. Department of labor, 1980.
Precaución: Estas citas no son 100% exactas.