United States. Bureau of Agricultural Engineering. (1935). Use of logs and poles in farm construction. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Engineering. Use of Logs and Poles in Farm Construction. [Washington]: [s.n.], 1935.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Engineering. Use of Logs and Poles in Farm Construction. [s.n.], 1935.
Warning: These citations may not always be 100% accurate.