APA (7th ed.) Citation

United States. Congress. House. Committee on the District of Columbia. Subcommittee on Public Health, Welfare, Housing, and Youth Affairs, & ProQuest (Firm). (1939). To Regulate the Practice of Optometry in D.C: Hearings before the United States House Committee on the District of Columbia, Subcommittee on Public Health, Hospitals, and Charities, Seventy-Sixth Congress, first session, on May 10, 17-19, 23 1939. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on the District of Columbia. Subcommittee on Public Health, Welfare, Housing, and Youth Affairs, and ProQuest (Firm). To Regulate the Practice of Optometry in D.C: Hearings Before the United States House Committee on the District of Columbia, Subcommittee on Public Health, Hospitals, and Charities, Seventy-Sixth Congress, First Session, on May 10, 17-19, 23 1939. Washington: U.S. G.P.O., 1939.

MLA (9th ed.) Citation

United States. Congress. House. Committee on the District of Columbia. Subcommittee on Public Health, Welfare, Housing, and Youth Affairs, and ProQuest (Firm). To Regulate the Practice of Optometry in D.C: Hearings Before the United States House Committee on the District of Columbia, Subcommittee on Public Health, Hospitals, and Charities, Seventy-Sixth Congress, First Session, on May 10, 17-19, 23 1939. U.S. G.P.O., 1939.