United States. Congress. House. Committee on Ways and Means & ProQuest (Firm). (1910). Importation and Use of Opium: Hearings before the United States House Committee on Ways and Means, Sixty-First Congress, third session, on Dec. 14, 1910, Jan. 11, 1911. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Ways and Means and ProQuest (Firm). Importation and Use of Opium: Hearings Before the United States House Committee on Ways and Means, Sixty-First Congress, Third Session, on Dec. 14, 1910, Jan. 11, 1911. Washington: U.S. G.P.O., 1910.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Ways and Means and ProQuest (Firm). Importation and Use of Opium: Hearings Before the United States House Committee on Ways and Means, Sixty-First Congress, Third Session, on Dec. 14, 1910, Jan. 11, 1911. U.S. G.P.O., 1910.