MLA

Cox, Christopher, 1949-1990. Other museum exhibition reviews. Box 40, folder 617. 1986. https://collections.library.yale.edu/catalog/16879205.

APA, 6th edition

Cox, Christopher, 1949-1990. (["Box 40, folder 617"])(1986)[Other museum exhibition reviews]. https://collections.library.yale.edu/catalog/16879205.