[New York, N.Y.?]. One shot
MLA
O'Neill, Eugene, 1888-1953. [New York, N.Y.?]. One shot. Box 127, folder 2409. [1924?]. https://collections.library.yale.edu/catalog/2012886.
APA, 6th edition
O'Neill, Eugene, 1888-1953. (["Box 127, folder 2409"])([1924?])[[New York, N.Y.?]. One shot]. https://collections.library.yale.edu/catalog/2012886.