MLA

Erdoes, Richard, 1912-2008. [Modern Painting]. Box 51 | Crow Dog Family. 1976-1982, undated. https://collections.library.yale.edu/catalog/2081097.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 51 | Crow Dog Family"])(1976-1982, undated)[[Modern Painting]]. https://collections.library.yale.edu/catalog/2081097.