Post Office. Hastings, Mills County, Iowa (487-300)
MLA
Plowden, David (1932). Post Office. Hastings, Mills County, Iowa (487-300). Box 37. 1987 April. https://collections.library.yale.edu/catalog/2040760.
APA, 6th edition
Plowden, David (1932). (["Box 37"])(1987 April)[Post Office. Hastings, Mills County, Iowa (487-300)]. https://collections.library.yale.edu/catalog/2040760.