APA (7th ed.) Citation

Luxford, R. F., Wood, L. W., Gerry, E., Forest Products Laboratory, & University of Wisconsin. (1960). "Black streak" in western hemlock, its characteristics and influence on strength. United States Department of Agriculture, Forest Service, Forest Products Laboratory.

Chicago Style (17th ed.) Citation

Luxford, R. F., Lyman W. Wood, Eloise Gerry, Forest Products Laboratory, and University of Wisconsin. "Black Streak" in Western Hemlock, Its Characteristics and Influence on Strength. Madison, Wisconsin: United States Department of Agriculture, Forest Service, Forest Products Laboratory, 1960.

MLA (8th ed.) Citation

Luxford, R. F., et al. "Black Streak" in Western Hemlock, Its Characteristics and Influence on Strength. United States Department of Agriculture, Forest Service, Forest Products Laboratory, 1960.