APA (7th ed.) Citation

(2014). Penobscot Experimental Forest: 60 years of research and demonstration in Maine, 1950-2010. United States Department of Agriculture, Forest Service, Northern Research Station.

Chicago Style (17th ed.) Citation

Penobscot Experimental Forest: 60 Years of Research and Demonstration in Maine, 1950-2010. Newton Square, PA: United States Department of Agriculture, Forest Service, Northern Research Station, 2014.

MLA (9th ed.) Citation

Penobscot Experimental Forest: 60 Years of Research and Demonstration in Maine, 1950-2010. United States Department of Agriculture, Forest Service, Northern Research Station, 2014.