Cite

Letter (copy): J. E. Blanche to John Lane

MLA

Blanche, Jacques-Emile, 1861-1942. Letter (copy): J. E. Blanche to John Lane. 1923 February 9. https://collections.library.yale.edu/catalog/2066720.

APA, 6th edition

Blanche, Jacques-Emile, 1861-1942. (1923 February 9)[Letter (copy): J. E. Blanche to John Lane]. https://collections.library.yale.edu/catalog/2066720.