Disfarmer's father Martin Meyer in Uniion Army uniform c. 1860's
MLA
Disfarmer, Mike, 1884-1959. Disfarmer's father Martin Meyer in Uniion Army uniform c. 1860's. Box 214 | Folder 2937. circa 1991. https://collections.library.yale.edu/catalog/10696177.
APA, 6th edition
Disfarmer, Mike, 1884-1959. (["Box 214 | Folder 2937"])(circa 1991)[Disfarmer's father Martin Meyer in Uniion Army uniform c. 1860's]. https://collections.library.yale.edu/catalog/10696177.