United States. Department of Labor. Office of the Secretary. (1924). Letter from Secretary of Labor to Chairman of Committee on Immigration and Naturalization, House of Representatives, transmitting suggestions in connection with impending immigration legislation. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Labor. Office of the Secretary. Letter from Secretary of Labor to Chairman of Committee on Immigration and Naturalization, House of Representatives, Transmitting Suggestions in Connection with Impending Immigration Legislation. Washington: U.S. GPO, 1924.
MLA (9th ed.) CitationUnited States. Department of Labor. Office of the Secretary. Letter from Secretary of Labor to Chairman of Committee on Immigration and Naturalization, House of Representatives, Transmitting Suggestions in Connection with Impending Immigration Legislation. U.S. GPO, 1924.