APA

United States, . (1973). Report to Committee on Labor and Public Welfare, Senate: slow progress likely in development of standards for toxic substances and harmful physical agents found in workplaces, Department of Health, Education, and Welfare, Department of Labor. [Washington, D.C: .

Chicago

United States, . 1973. Report to Committee on Labor and Public Welfare, Senate: slow progress likely in development of standards for toxic substances and harmful physical agents found in workplaces, Department of Health, Education, and Welfare, Department of Labor. [Washington, D.C: .

Harvard

United States, . (1973). Report to Committee on Labor and Public Welfare, Senate: slow progress likely in development of standards for toxic substances and harmful physical agents found in workplaces, Department of Health, Education, and Welfare, Department of Labor. [Washington, D.C: .

MLA

United States, . Report to Committee on Labor and Public Welfare, Senate: slow progress likely in development of standards for toxic substances and harmful physical agents found in workplaces, Department of Health, Education, and Welfare, Department of Labor. [Washington, D.C: . 1973.