APA (7th ed.) Citation

USA Forest Service. (1972). USDA Forest Service research paper. Station.

Chicago Style (17th ed.) Citation

USA Forest Service. USDA Forest Service Research Paper. Portland, Or: Station, 1972.

MLA (9th ed.) Citation

USA Forest Service. USDA Forest Service Research Paper. Station, 1972.

Warning: These citations may not always be 100% accurate.