Cite

Autograph Letters of Elizabeth B. Barrett and Robert Browning

MLA

Browning, Robert, 1812-1889. Autograph Letters of Elizabeth B. Barrett and Robert Browning. Box 3. 1844-1889, undated. https://collections.library.yale.edu/catalog/16624949.

APA, 6th edition

Browning, Robert, 1812-1889. (["Box 3"])(1844-1889, undated)[Autograph Letters of Elizabeth B. Barrett and Robert Browning]. https://collections.library.yale.edu/catalog/16624949.