Duncan

Chicago citation style
Duncan. 1937. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/51bdb6c0-73cd-0134-1deb-0050569601ca-0. (Accessed October 23, 2018.)
APA citation style
(1937) Duncan. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/51bdb6c0-73cd-0134-1deb-0050569601ca-0
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/51bdb6c0-73cd-0134-1deb-0050569601ca-0>.
Note: These citations are programmatically generated and may be incomplete.