Landers, J. L., & Boyer, W. D. (1999). An old-growth definition for upland longleaf and South Florida slash pine forests, woodlands, and savannas. U.S. Dept. of Agriculture, Forest Service, Southern Research Station.
Chicago Style (17th ed.) CitationLanders, J. Larry, and William Davis Boyer. An Old-growth Definition for Upland Longleaf and South Florida Slash Pine Forests, Woodlands, and Savannas. [Asheville, N.C.]: U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 1999.
MLA (9th ed.) CitationLanders, J. Larry, and William Davis Boyer. An Old-growth Definition for Upland Longleaf and South Florida Slash Pine Forests, Woodlands, and Savannas. U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 1999.
Warning: These citations may not always be 100% accurate.