Cite

Sketch of the public surveys in Iowa and Dakota / Surveyor General's Office.

MLA

General, United States. Surveyor. Sketch of the Public Surveys in Iowa and Dakota / Surveyor General's Office. G.P.O.], 1862. https://collections.library.yale.edu/catalog/15814633.

APA, 6th edition

General, U. S. S. (1862). Sketch of the public surveys in Iowa and Dakota / Surveyor General's Office. [Maps]. G.P.O.], https://collections.library.yale.edu/catalog/15814633.