Cite

"Pottery Grinding"

MLA

Erdoes, Richard, 1912-2008. "Pottery Grinding". Box 47. 1975, undated. https://collections.library.yale.edu/catalog/2078387.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 47"])(1975, undated)["Pottery Grinding"]. https://collections.library.yale.edu/catalog/2078387.