Cite

[Autograph letter] 1926 January 1, [New York, New York, to Isabel Lachaise]

MLA

[Autograph Letter] 1926 January 1, [New York, New York, to Isabel Lachaise]. 1926. https://collections.library.yale.edu/catalog/2042567.

APA, 6th edition

[Autograph letter] 1926 January 1, [New York, New York, to Isabel Lachaise]. (1926). [Correspondence, Drawings, Family papers, Greeting cards, Illustrations]. https://collections.library.yale.edu/catalog/2042567.