WPA bookmobile

Chicago citation style
Stewart, D. Marshall. WPA bookmobile. 1941-06-30. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll19/id/278. (Accessed November 21, 2019.)
APA citation style
Stewart, D. Marshall, (1941-06-30) WPA bookmobile. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll19/id/278
MLA citation style
Stewart, D. Marshall. Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll19/id/278>.
Note: These citations are programmatically generated and may be incomplete.