Bird's-eye view of Chicago and its environs : showing a distance of 45 miles on Lake Michigan, and 26 miles westward / drawn by R.W. Wallis.
MLA
Bird's-Eye View of Chicago and Its Environs : Showing a Distance of 45 Miles on Lake Michigan, and 26 Miles Westward / Drawn by R.W. Wallis. J.M Wing & Co., 1874. https://collections.library.yale.edu/catalog/15814432.
APA, 6th edition
Bird's-eye view of Chicago and its environs : showing a distance of 45 miles on Lake Michigan, and 26 miles westward / drawn by R.W. Wallis. (1874). [Bird's-eye views--Illinois--Chicago--1874]. J.M Wing & Co., https://collections.library.yale.edu/catalog/15814432.