United States. Department of Agriculture. Office of the Secretary. (1914). Relative resistance of various conifers to injection with creosote. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Relative Resistance of Various Conifers to Injection with Creosote. Washington: U.S. GPO, 1914.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary. Relative Resistance of Various Conifers to Injection with Creosote. U.S. GPO, 1914.
Warning: These citations may not always be 100% accurate.