Cite

Notes and drawings, holograph

MLA

O'Neill, Eugene, 1888-1953. Notes and drawings, holograph. Box 58, folder 1150. n.d.. https://collections.library.yale.edu/catalog/17060802.

APA, 6th edition

O'Neill, Eugene, 1888-1953. (["Box 58, folder 1150"])(n.d.)[Notes and drawings, holograph]. https://collections.library.yale.edu/catalog/17060802.