APA (7th ed.) Citation

Suddarth, S. K. (1972). A computerized wood engineering system: Purdue plane structures analyzer. U.S. Department of Agriculture, Forest Service, Forest Products Laboratory.

Chicago Style (17th ed.) Citation

Suddarth, Stanley K. A Computerized Wood Engineering System: Purdue Plane Structures Analyzer. Madison, Wis.: U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, 1972.

MLA (9th ed.) Citation

Suddarth, Stanley K. A Computerized Wood Engineering System: Purdue Plane Structures Analyzer. U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, 1972.