Cite

"Pictographs, Rio Grande"

MLA

Erdoes, Richard, 1912-2008. "Pictographs, Rio Grande". Box 57. 1979-1989, undated. https://collections.library.yale.edu/catalog/2085570.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 57"])(1979-1989, undated)["Pictographs, Rio Grande"]. https://collections.library.yale.edu/catalog/2085570.