Cite

"Forts"

MLA

Erdoes, Richard, 1912-2008. "Forts". Box 46. 1976, undated. https://collections.library.yale.edu/catalog/2077778.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 46"])(1976, undated)["Forts"]. https://collections.library.yale.edu/catalog/2077778.