Cite

Exhibition announcement, Valentine Gallery

MLA

Mondrian, Piet, 1872-1944. Exhibition announcement, Valentine Gallery. Box 4, folder 109. 1943 Mar-Apr. https://collections.library.yale.edu/catalog/15822142.

APA, 6th edition

Mondrian, Piet, 1872-1944. (["Box 4, folder 109"])(1943 Mar-Apr)[Exhibition announcement, Valentine Gallery]. https://collections.library.yale.edu/catalog/15822142.