Cite

"William S. Hart in 'White Oak'..." lobby card, 11 x 14

MLA

"William S. Hart in 'White Oak'..." Lobby Card, 11 x 14. 0AD. https://collections.library.yale.edu/catalog/2019968.

APA, 6th edition

"William S. Hart in 'White Oak'..." lobby card, 11 x 14. (0 C.E.). https://collections.library.yale.edu/catalog/2019968.