Unknown: Nighttime

Chicago citation style
Unknown: Nighttime. 1937. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/4d0cffe0-73cd-0134-1deb-0050569601ca-c. (Accessed November 15, 2018.)
APA citation style
(1937) Unknown: Nighttime. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/4d0cffe0-73cd-0134-1deb-0050569601ca-c
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/4d0cffe0-73cd-0134-1deb-0050569601ca-c>.
Note: These citations are programmatically generated and may be incomplete.