APA (7th ed.) Citation

Carmean, W. H. (2013). Site index comparisons for forest species in the upper Great Lakes area of the United States and Canada. United States Department of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Carmean, Willard H. Site Index Comparisons for Forest Species in the Upper Great Lakes Area of the United States and Canada. Newtown Square, PA: United States Department of Agriculture, Forest Service, 2013.

MLA (9th ed.) Citation

Carmean, Willard H. Site Index Comparisons for Forest Species in the Upper Great Lakes Area of the United States and Canada. United States Department of Agriculture, Forest Service, 2013.