United States. Bureau of the Census. (1930). Fifteenth Census: Agriculture, 1930. Instructions for editing general farm schedule and supplemental schedules A and B. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Fifteenth Census: Agriculture, 1930. Instructions for Editing General Farm Schedule and Supplemental Schedules A and B. [Washington?]: U.S. Government Printing Office, 1930.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Fifteenth Census: Agriculture, 1930. Instructions for Editing General Farm Schedule and Supplemental Schedules A and B. U.S. Government Printing Office, 1930.
Warning: These citations may not always be 100% accurate.