Tree Identification - Spruce: Bigcone

Chicago citation style
Department of Agriculture. Forest Service. 7/1/1905-. Tree Identification - Spruce: Bigcone. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7032927. (Accessed June 25, 2018.)
APA citation style
Department of Agriculture. Forest Service. 7/1/1905-, Tree Identification - Spruce: Bigcone. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7032927
MLA citation style
Department of Agriculture. Forest Service. 7/1/1905-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7032927>.
Note: These citations are programmatically generated and may be incomplete.