United States. Congress. Senate. Committee on Agriculture and Forestry & ProQuest (Firm). (1928). Protein Content in Wheat: Hearings before the United States Senate Committee on Agriculture and Forestry, Seventieth Congress, first session, on May 19, 1928. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Agriculture and Forestry and ProQuest (Firm). Protein Content in Wheat: Hearings Before the United States Senate Committee on Agriculture and Forestry, Seventieth Congress, First Session, on May 19, 1928. Washington: U.S. G.P.O., 1928.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Agriculture and Forestry and ProQuest (Firm). Protein Content in Wheat: Hearings Before the United States Senate Committee on Agriculture and Forestry, Seventieth Congress, First Session, on May 19, 1928. U.S. G.P.O., 1928.