Cleanup of downed trees

Chicago citation style
Greene, Richard A., 1903-1984. Cleanup of downed trees. 1948-04-07. Retrieved from the Digital Public Library of America, http://libx.bsu.edu/cdm/ref/collection/sg/id/1520. (Accessed June 19, 2018.)
APA citation style
Greene, Richard A., 1903-1984, (1948-04-07) Cleanup of downed trees. Retrieved from the Digital Public Library of America, http://libx.bsu.edu/cdm/ref/collection/sg/id/1520
MLA citation style
Greene, Richard A., 1903-1984. Retrieved from the Digital Public Library of America <http://libx.bsu.edu/cdm/ref/collection/sg/id/1520>.
Note: These citations are programmatically generated and may be incomplete.