MLA

Fowler, T. M., and Co. Bird's Eye View of Peshtigo, Wisconsin Sept. 1871 [Cartographic Material]. T.M. Fowler & Co., Chars. Shober & Co. proprs. Chicago Lith. Co.), 0AD. https://collections.library.yale.edu/catalog/2016469.

APA, 6th edition

Fowler, T. M., & C. (0 C.E.). Bird's eye view of Peshtigo, Wisconsin Sept. 1871 [cartographic material]. [Aerial views]. T.M. Fowler & Co., Chars. Shober & Co. proprs. Chicago Lith. Co.). https://collections.library.yale.edu/catalog/2016469.