Cite

"Sun Dance Muslin Painting 1"

MLA

Erdoes, Richard, 1912-2008. "Sun Dance Muslin Painting 1". Box 50. undated. https://collections.library.yale.edu/catalog/33088383.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 50"])(undated)["Sun Dance Muslin Painting 1"]. https://collections.library.yale.edu/catalog/33088383.