MLA

Lewis, Jon, 1938-2009. Unidentified Photographic Prints. Box 24 | Box 25 | Box 22 | Box 23 | Box 27 | Box 26. 1966-1968. https://collections.library.yale.edu/catalog/12031508.

APA, 6th edition

Lewis, Jon, 1938-2009. (["Box 24 | Box 25 | Box 22 | Box 23 | Box 27 | Box 26"])(1966-1968)[Unidentified Photographic Prints]. https://collections.library.yale.edu/catalog/12031508.