APA (7th ed.) Citation

Society of American Foresters. Forestry Research Project, Kaufert, F. H., & Cummings, W. H. (1955). Forestry and related research in North America. Society of American Foresters.

Chicago Style (17th ed.) Citation

Society of American Foresters. Forestry Research Project, Frank H. Kaufert, and William Hawke Cummings. Forestry and Related Research in North America. Washington: Society of American Foresters, 1955.

MLA (9th ed.) Citation

Society of American Foresters. Forestry Research Project, et al. Forestry and Related Research in North America. Society of American Foresters, 1955.