Cite

Pratt, A. Laura (Mason), 12 items

MLA

Pratt, Richard Henry, 1840-1924. Pratt, A. Laura (Mason), 12 items. Box 18, folder 613. 1879. https://collections.library.yale.edu/catalog/16701090.

APA, 6th edition

Pratt, Richard Henry, 1840-1924. (["Box 18, folder 613"])(1879)[Pratt, A. Laura (Mason), 12 items]. https://collections.library.yale.edu/catalog/16701090.