United States. Congress. Joint Commission of Agricultural Inquiry. (1922). Agricultural inquiry: Hearings before the Joint Commission of Agricultural Inquiry, Sixty-seventh Congress, first session, under Senate concurrent resolution 4. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Commission of Agricultural Inquiry. Agricultural Inquiry: Hearings Before the Joint Commission of Agricultural Inquiry, Sixty-seventh Congress, First Session, Under Senate Concurrent Resolution 4. Washington: Government Printing Office, 1922.
MLA (9th ed.) CitationUnited States. Congress. Joint Commission of Agricultural Inquiry. Agricultural Inquiry: Hearings Before the Joint Commission of Agricultural Inquiry, Sixty-seventh Congress, First Session, Under Senate Concurrent Resolution 4. Government Printing Office, 1922.