Cite

Riggs, Stephen R., 2 items; Riordan, D. M., 9 items

MLA

Pratt, Richard Henry, 1840-1924. Riggs, Stephen R., 2 items; Riordan, D. M., 9 items. Box 8, folder 262. 1881-83. https://collections.library.yale.edu/catalog/32323922.

APA, 6th edition

Pratt, Richard Henry, 1840-1924. (["Box 8, folder 262"])(1881-83)[Riggs, Stephen R., 2 items; Riordan, D. M., 9 items]. https://collections.library.yale.edu/catalog/32323922.