APA (7th ed.) Citation

Donnelly, D. M., & Barger, R. L. (1977). Weight scaling for southwestern ponderosa pine. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station.

Chicago Style (17th ed.) Citation

Donnelly, Dennis M., and Roland L. Barger. Weight Scaling for Southwestern Ponderosa Pine. Fort Collins, Colo.: Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977.

MLA (9th ed.) Citation

Donnelly, Dennis M., and Roland L. Barger. Weight Scaling for Southwestern Ponderosa Pine. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977.