Sanford, Kansas (CP-1197)
MLA
Plowden, David (1932). Sanford, Kansas (CP-1197). Box 40. 1973. https://collections.library.yale.edu/catalog/2040837.
APA, 6th edition
Plowden, David (1932). (["Box 40"])(1973)[Sanford, Kansas (CP-1197)]. https://collections.library.yale.edu/catalog/2040837.