APA (7th ed.) Citation

United States. Department of Agriculture. Office of the Secretary & Frothingham, E. H. (1914). White pine under forest management. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Office of the Secretary and E. H. Frothingham. White Pine Under Forest Management. Washington: U.S. GPO, 1914.

MLA (9th ed.) Citation

United States. Department of Agriculture. Office of the Secretary and E. H. Frothingham. White Pine Under Forest Management. U.S. GPO, 1914.

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