MLA

Johnson, A. J. (Alvin Jewett), 1827-1884. Johnson's Nebraska, Dakota, Idaho, Montana, and Wyoming.. BRBL_00570. [187-?]. https://collections.library.yale.edu/catalog/15814779.

APA, 6th edition

Johnson, A. J. (Alvin Jewett), 1827-1884. (["BRBL_00570"])([187-?])[Johnson's Nebraska, Dakota, Idaho, Montana, and Wyoming.]. https://collections.library.yale.edu/catalog/15814779.