APA (7th ed.) Citation

United States. Congress. Senate. Committee on the District of Columbia. Subcommittee on Public Health, Education, Welfare, and Safety, & ProQuest (Firm). (1969). Eye Protective Devices: Hearings before the United States Senate Committee on the District of Columbia, Subcommittee on Public Health, Education, Welfare, and Safety, Ninety-First Congress, first session, on Dec. 10, 1969. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on the District of Columbia. Subcommittee on Public Health, Education, Welfare, and Safety, and ProQuest (Firm). Eye Protective Devices: Hearings Before the United States Senate Committee on the District of Columbia, Subcommittee on Public Health, Education, Welfare, and Safety, Ninety-First Congress, First Session, on Dec. 10, 1969. Washington: U.S. G.P.O., 1969.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on the District of Columbia. Subcommittee on Public Health, Education, Welfare, and Safety, and ProQuest (Firm). Eye Protective Devices: Hearings Before the United States Senate Committee on the District of Columbia, Subcommittee on Public Health, Education, Welfare, and Safety, Ninety-First Congress, First Session, on Dec. 10, 1969. U.S. G.P.O., 1969.