Cite

Sheep and goats in an arroyo

MLA

O'Hara, Geoffrey, 1882-1967. Sheep and goats in an arroyo. Box 1, folder 34. circa 1913-1914. https://collections.library.yale.edu/catalog/2065299.

APA, 6th edition

O'Hara, Geoffrey, 1882-1967. (["Box 1, folder 34"])(circa 1913-1914)[Sheep and goats in an arroyo]. https://collections.library.yale.edu/catalog/2065299.