Cite

North of Maquoketa, Jackson County, Iowa (881-1188)

MLA

Plowden, David (1932). North of Maquoketa, Jackson County, Iowa (881-1188). Box 30. 1981 August. https://collections.library.yale.edu/catalog/2040141.

APA, 6th edition

Plowden, David (1932). (["Box 30"])(1981 August)[North of Maquoketa, Jackson County, Iowa (881-1188)]. https://collections.library.yale.edu/catalog/2040141.