Cite

[No. 19: Untitled landscape]

MLA

[No. 19: Untitled Landscape]. 1915. https://collections.library.yale.edu/catalog/11679612.

APA, 6th edition

[No. 19: Untitled landscape]. (1915). [Photographs, Slides (glass)]. https://collections.library.yale.edu/catalog/11679612.