MLA

Gallery, Martin's Art. Barn Bluff, near Red Wing. Martin's Art Gallery, 1862. https://collections.library.yale.edu/catalog/2009529.

APA, 6th edition

Gallery, M. A. (1862). Barn Bluff, near Red Wing [Card photographs, Cartes-de-visite, Photographic prints, Photographs]. Martin's Art Gallery. https://collections.library.yale.edu/catalog/2009529.