APA (7th ed.) Citation

(2008). Pennsylvania's forest resources. Forest Service, US Department of Agriculture, Northern Research Station.

Chicago Style (17th ed.) Citation

Pennsylvania's Forest Resources. Newtown Square, PA: Forest Service, US Department of Agriculture, Northern Research Station, 2008.

MLA (9th ed.) Citation

Pennsylvania's Forest Resources. Forest Service, US Department of Agriculture, Northern Research Station, 2008.

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