Cite

Colton's map of the state of Indiana : compiled from the United States surveys and other authentic sources. Exhibiting sections, fractional sections, railroads, canals, etc.

MLA

Colton, J. H. (Joseph Hutchins), 1800-1893. Colton's map of the state of Indiana : compiled from the United States surveys and other authentic sources. Exhibiting sections, fractional sections, railroads, canals, etc.. BRBL_00546. 1868. https://collections.library.yale.edu/catalog/15814381.

APA, 6th edition

Colton, J. H. (Joseph Hutchins), 1800-1893. (["BRBL_00546"])(1868)[Colton's map of the state of Indiana : compiled from the United States surveys and other authentic sources. Exhibiting sections, fractional sections, railroads, canals, etc.]. https://collections.library.yale.edu/catalog/15814381.