Real photo postcard from Pvt. Johnny S. (Johnnie) Pittman to his father

Chicago citation style
Real photo postcard from Pvt. Johnny S. (Johnnie) Pittman to his father. 1918 May 8. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll29/id/655. (Accessed September 21, 2019.)
APA citation style
(1918 May 8) Real photo postcard from Pvt. Johnny S. (Johnnie) Pittman to his father. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll29/id/655
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll29/id/655>.
Note: These citations are programmatically generated and may be incomplete.