Edward F. Blake (Yale 1858) letter to Thomas D. Kimball
MLA
Goel, Ravi D. Edward F. Blake (Yale 1858) Letter to Thomas D. Kimball. 1861. https://collections.library.yale.edu/catalog/15603886.
APA, 6th edition
Goel, R. D. (1861). Edward F. Blake (Yale 1858) letter to Thomas D. Kimball. https://collections.library.yale.edu/catalog/15603886.