Cite

Collected papers

MLA

Backus, Isaac, 1724-1806. Collected papers. box 8, folder 7. 1761 July. https://collections.library.yale.edu/catalog/33555544.

APA, 6th edition

Backus, Isaac, 1724-1806. (["box 8, folder 7"])(1761 July)[Collected papers]. https://collections.library.yale.edu/catalog/33555544.