Cite

Southwest of Deep River, Poweshiek County, Iowa (585-259)

MLA

Plowden, David (1932). Southwest of Deep River, Poweshiek County, Iowa (585-259). Box 39. 1985 May. https://collections.library.yale.edu/catalog/2040811.

APA, 6th edition

Plowden, David (1932). (["Box 39"])(1985 May)[Southwest of Deep River, Poweshiek County, Iowa (585-259)]. https://collections.library.yale.edu/catalog/2040811.