APA (7th ed.) Citation

Smith, C. B., Heebink, T. B., & Norris, C. B. (1956). The effective stiffness of a stiffener attached to a flat plywood plate. United States Department of Agriculture, Forest Service, Forest Products Laboratory.

Chicago Style (17th ed.) Citation

Smith, C. B., T. B. Heebink, and C. B. Norris. The Effective Stiffness of a Stiffener Attached to a Flat Plywood Plate. Madison, Wisconsin: United States Department of Agriculture, Forest Service, Forest Products Laboratory, 1956.

MLA (9th ed.) Citation

Smith, C. B., et al. The Effective Stiffness of a Stiffener Attached to a Flat Plywood Plate. United States Department of Agriculture, Forest Service, Forest Products Laboratory, 1956.