Cite

"Strip Mining, Exploitation, Ecology"

MLA

Erdoes, Richard, 1912-2008. "Strip Mining, Exploitation, Ecology". Box 46. 1975-1986, undated. https://collections.library.yale.edu/catalog/2077728.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 46"])(1975-1986, undated)["Strip Mining, Exploitation, Ecology"]. https://collections.library.yale.edu/catalog/2077728.