United States. Congress. House. Committee on Immigration and Naturalization, ProQuest (Firm), & United States. Department of Commerce and Labor. (1912). Immigration station in Chicago. Letter from the Secretary of Commerce and Labor, giving Department's views on H. R. 21220 in response to inquiry of the Chairman of the Committee on Immigration and Naturalization. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Immigration and Naturalization, ProQuest (Firm), and United States. Department of Commerce and Labor. Immigration Station in Chicago. Letter from the Secretary of Commerce and Labor, Giving Department's Views on H. R. 21220 in Response to Inquiry of the Chairman of the Committee on Immigration and Naturalization. Washington: [publisher not identified], 1912.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Immigration and Naturalization, et al. Immigration Station in Chicago. Letter from the Secretary of Commerce and Labor, Giving Department's Views on H. R. 21220 in Response to Inquiry of the Chairman of the Committee on Immigration and Naturalization. [publisher not identified], 1912.