Cite

John F. Fulton, approximately 1933

MLA

Light, Richard Upjohn, 1902-1994. John F. Fulton, approximately 1933. approximately 1933. https://collections.library.yale.edu/catalog/16787562.

APA, 6th edition

Light, Richard Upjohn, 1902-1994. (approximately 1933)[John F. Fulton, approximately 1933]. https://collections.library.yale.edu/catalog/16787562.