Cite

There they were, the right hands - I counted them, eighty-one in all

MLA

There They Were, the Right Hands - I Counted Them, Eighty-One in All. 0AD. https://collections.library.yale.edu/catalog/2065742.

APA, 6th edition

There they were, the right hands - I counted them, eighty-one in all. (0 C.E.). [Halftones, Photomechanical prints]. https://collections.library.yale.edu/catalog/2065742.