Cite

Map showing the progress of the public surveys in Kansas and Nebraska / Surveyor General's Office ; Department of the Interior, General Land Office, Oct. 2nd, 1866.

MLA

Office, United States. General Land. Map Showing the Progress of the Public Surveys in Kansas and Nebraska / Surveyor General's Office ; Department of the Interior, General Land Office, Oct. 2nd, 1866. s.n.], 1866. https://collections.library.yale.edu/catalog/15814856.

APA, 6th edition

Office, U. S. G. L. (1866). Map showing the progress of the public surveys in Kansas and Nebraska / Surveyor General's Office ; Department of the Interior, General Land Office, Oct. 2nd, 1866. [Maps]. s.n.], https://collections.library.yale.edu/catalog/15814856.