Cite

"Bayou Ecology"

MLA

Erdoes, Richard, 1912-2008. "Bayou Ecology". Box 78. undated. https://collections.library.yale.edu/catalog/2100433.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 78"])(undated)["Bayou Ecology"]. https://collections.library.yale.edu/catalog/2100433.