Cite

"Wagon Trains"

MLA

Erdoes, Richard, 1912-2008. "Wagon Trains". Box 76. 1975-1976, undated. https://collections.library.yale.edu/catalog/2099339.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 76"])(1975-1976, undated)["Wagon Trains"]. https://collections.library.yale.edu/catalog/2099339.