Citação norma APA

United States. National Labor Relations Board & United States. (1948). Legislative history of the Labor management relations act, 1947. U. S. Govt. Print. Off.

Citação norma Chicago

United States. National Labor Relations Board and United States. Legislative History of the Labor Management Relations Act, 1947. Washington: U. S. Govt. Print. Off, 1948.

Citação norma MLA

United States. National Labor Relations Board and United States. Legislative History of the Labor Management Relations Act, 1947. U. S. Govt. Print. Off, 1948.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.