The conservation of natural resources

Chicago citation style
Pinchot, Gifford, 1865-1946. The conservation of natural resources. 1908. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011391300. (Accessed July 6, 2022.)
APA citation style
Pinchot, Gifford, 1865-1946, (1908) The conservation of natural resources. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011391300
MLA citation style
Pinchot, Gifford, 1865-1946. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011391300>.
Note: These citations are programmatically generated and may be incomplete.