William Gropper's America, its folklore. 1946 by William Gropper. Produced in U.S.AWilliam Gropper's America, its folklore

Chicago citation style
Gropper, William. William Gropper's America, its folklore. 1946 by William Gropper. Produced in U.S.A,William Gropper's America, its folklore. 1946. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~292179~90064343. (Accessed December 17, 2018.)
APA citation style
Gropper, William, (1946) William Gropper's America, its folklore. 1946 by William Gropper. Produced in U.S.A,William Gropper's America, its folklore. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~292179~90064343
MLA citation style
Gropper, William. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~292179~90064343>.
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