APA (7th ed.) Citation

Ernst, S., & Pong, W. Y. (1982). Predicting lumber volume and value of young-growth true firs: Users' guide. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station.

Chicago Style (17th ed.) Citation

Ernst, Susan, and W. Y. Pong. Predicting Lumber Volume and Value of Young-growth True Firs: Users' Guide. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1982.

MLA (9th ed.) Citation

Ernst, Susan, and W. Y. Pong. Predicting Lumber Volume and Value of Young-growth True Firs: Users' Guide. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1982.