Cite

1 autograph letter, signed, to Grace Nail Johnson

MLA

1 Autograph Letter, Signed, to Grace Nail Johnson. 20AD. https://collections.library.yale.edu/catalog/16825311.

APA, 6th edition

1 autograph letter, signed, to Grace Nail Johnson. (20 C.E.). https://collections.library.yale.edu/catalog/16825311.