APA (7th ed.) Citation

(2011). Maine's forests. U.S. Department of Agriculture, Forest Service, Northern Research Station.

Chicago Style (17th ed.) Citation

Maine's Forests. [Newton Square, Pa.]: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2011.

MLA (9th ed.) Citation

Maine's Forests. U.S. Department of Agriculture, Forest Service, Northern Research Station, 2011.