APA (7th ed.) Citation

United States. Congress. House. Committee on the Library & ProQuest (Firm). (1928). Ethnological Research: Hearings before the United States House Committee on the Library, Seventieth Congress, first session, on Feb. 20, 1928. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on the Library and ProQuest (Firm). Ethnological Research: Hearings Before the United States House Committee on the Library, Seventieth Congress, First Session, on Feb. 20, 1928. Washington: U.S. G.P.O., 1928.

MLA (9th ed.) Citation

United States. Congress. House. Committee on the Library and ProQuest (Firm). Ethnological Research: Hearings Before the United States House Committee on the Library, Seventieth Congress, First Session, on Feb. 20, 1928. U.S. G.P.O., 1928.