Evaluation of three survey methods for determining spruce-fir mortality caused by eastern spruce budworm

Chicago citation style
Evaluation of three survey methods for determining spruce-fir mortality caused by eastern spruce budworm. 1985. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007414356. (Accessed December 17, 2018.)
APA citation style
(1985) Evaluation of three survey methods for determining spruce-fir mortality caused by eastern spruce budworm. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007414356
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007414356>.
Note: These citations are programmatically generated and may be incomplete.