MLA

Gillett, Edgar P., and artist. Davenport, Iowa. J.H. Bufford's Lith, 0AD. https://collections.library.yale.edu/catalog/2016545.

APA, 6th edition

Gillett, E. P., & artist. (0 C.E.). Davenport, Iowa [Pictorial works, Lithographs]. J.H. Bufford's Lith. https://collections.library.yale.edu/catalog/2016545.