APA (7th ed.) Citation

DeBald, P. S., & Dale, M. E. (1991). Tree value conversion standards revisited. United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station.

Chicago Style (17th ed.) Citation

DeBald, Paul S., and Martin E. Dale. Tree Value Conversion Standards Revisited. Radnor, Pennsylvania: United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1991.

MLA (9th ed.) Citation

DeBald, Paul S., and Martin E. Dale. Tree Value Conversion Standards Revisited. United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1991.