Freese, F. (1962). Elementary forest sampling. U.S. Dept. of Agriculture, Forest Service.
Chicago Style (17th ed.) CitationFreese, Frank. Elementary Forest Sampling. Washington, D.C: U.S. Dept. of Agriculture, Forest Service, 1962.
MLA (9th ed.) CitationFreese, Frank. Elementary Forest Sampling. U.S. Dept. of Agriculture, Forest Service, 1962.
Warning: These citations may not always be 100% accurate.