Cite

"Somehow a Past"

MLA

Hartley, Marsden, 1877-1943. "Somehow a Past". Box 4. undated. https://collections.library.yale.edu/catalog/16733643.

APA, 6th edition

Hartley, Marsden, 1877-1943. (["Box 4"])(undated)["Somehow a Past"]. https://collections.library.yale.edu/catalog/16733643.