MLA

Gibbons, Sandra, 1982-, artist. A CHAIR. Box 1 | Folder 20. 2015. https://collections.library.yale.edu/catalog/16068734.

APA, 6th edition

Gibbons, Sandra, 1982-, artist. (["Box 1 | Folder 20"])(2015)[A CHAIR]. https://collections.library.yale.edu/catalog/16068734.