APA (7th ed.) Citation

Spelter, H. (1981). FORDAT: An information retrieval system for forest economic data. U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory.

Chicago Style (17th ed.) Citation

Spelter, Henry. FORDAT: An Information Retrieval System for Forest Economic Data. Madison, Wis.: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1981.

MLA (9th ed.) Citation

Spelter, Henry. FORDAT: An Information Retrieval System for Forest Economic Data. U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1981.