LeVan, S., & Collet, M. (1989). Choosing and applying fire-retardant-treated plywood and lumber for roof designs. U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory.
Chicago Style (17th ed.) CitationLeVan, Susan, and Mary Collet. Choosing and Applying Fire-retardant-treated Plywood and Lumber for Roof Designs. Madison, WI: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1989.
MLA (9th ed.) CitationLeVan, Susan, and Mary Collet. Choosing and Applying Fire-retardant-treated Plywood and Lumber for Roof Designs. U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1989.
Warning: These citations may not always be 100% accurate.