Cite

R. H. Pratt: miscellaneous writings

MLA

Pratt, Richard Henry, 1840-1924. R. H. Pratt: miscellaneous writings. Box 22, folder 716. n.d.. https://collections.library.yale.edu/catalog/17104193.

APA, 6th edition

Pratt, Richard Henry, 1840-1924. (["Box 22, folder 716"])(n.d.)[R. H. Pratt: miscellaneous writings]. https://collections.library.yale.edu/catalog/17104193.