[Fanny with mules on Seldon Pass]. A77
MLA
[Fanny with Mules on Seldon Pass]. A77. 1923. https://collections.library.yale.edu/catalog/2017268.
APA, 6th edition
[Fanny with mules on Seldon Pass]. A77. (1923). [Lantern slides, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2017268.