APA (7th ed.) Citation

United States. Bureau of Agricultural Economics. (1926). Official standards of U.S. for grades of wool and wool top. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Agricultural Economics. Official Standards of U.S. for Grades of Wool and Wool Top. Washington: U.S. GPO, 1926.

MLA (9th ed.) Citation

United States. Bureau of Agricultural Economics. Official Standards of U.S. for Grades of Wool and Wool Top. U.S. GPO, 1926.

Warning: These citations may not always be 100% accurate.