Cite

"Evolution"

MLA

Loy, Mina (1882-1966). "Evolution". Box 5, folder 90. n.d.. https://collections.library.yale.edu/catalog/11699602.

APA, 6th edition

Loy, Mina (1882-1966). (["Box 5, folder 90"])(n.d.)["Evolution"]. https://collections.library.yale.edu/catalog/11699602.