MLA

Arthur Jaff Heliochrome Co., New York, and New York. Christopher (Kit) Carson (1809-1868). The State Historical Society of Wisconsin, 0AD. https://collections.library.yale.edu/catalog/2015561.

APA, 6th edition

Arthur Jaff Heliochrome Co., N. Y., & York, N. (0 C.E.). Christopher (Kit) Carson (1809-1868) [Photomechanical prints]. The State Historical Society of Wisconsin. https://collections.library.yale.edu/catalog/2015561.