Cite

[Photograph of frozen river with mountains in background]

MLA

[Photograph of Frozen River with Mountains in Background]. 1915. https://collections.library.yale.edu/catalog/11683508.

APA, 6th edition

[Photograph of frozen river with mountains in background]. (1915). [Photographs, Slides (glass)]. https://collections.library.yale.edu/catalog/11683508.