Cite

Sewall, Louis, to Dr. Thomas Sewall (copy)

MLA

Parker, Peter, 1804-1888. Sewall, Louis, to Dr. Thomas Sewall (copy). 1831 September. https://collections.library.yale.edu/catalog/16808666.

APA, 6th edition

Parker, Peter, 1804-1888. (1831 September)[Sewall, Louis, to Dr. Thomas Sewall (copy)]. https://collections.library.yale.edu/catalog/16808666.