Cite
Prints and photographs collection (Chicago History Museum)
MLA
Bullock, Peter. "Prints and photographs collection (Chicago History Museum)." Chicago History Museum. 1957/1968, https://collections.carli.illinois.edu/digital/collection/chm_pp.
APA
Bullock, Peter (1957/1968). Prints and photographs collection (Chicago History Museum). Retrieved from https://collections.carli.illinois.edu/digital/collection/chm_pp
Chicago
Bullock, Peter. "Prints and photographs collection (Chicago History Museum)." 1957/1968. May 20, 2024. https://collections.carli.illinois.edu/digital/collection/chm_pp.