Outline map of cencus [sic] tracts, Baltimore City.

Chicago citation style
Outline map of cencus [sic] tracts, Baltimore City.. 1955. Retrieved from the Digital Public Library of America, https://digital.history.pcusa.org/islandora/object/islandora%3A8700. (Accessed December 16, 2018.)
APA citation style
(1955) Outline map of cencus [sic] tracts, Baltimore City.. Retrieved from the Digital Public Library of America, https://digital.history.pcusa.org/islandora/object/islandora%3A8700
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.history.pcusa.org/islandora/object/islandora%3A8700>.
Note: These citations are programmatically generated and may be incomplete.