Cite

3 ALS to Mr. Foublanque

MLA

Norton, Caroline Sheridan, 1808-1877. 3 ALS to Mr. Foublanque. Box 1, folder 7. undated. https://collections.library.yale.edu/catalog/16495505.

APA, 6th edition

Norton, Caroline Sheridan, 1808-1877. (["Box 1, folder 7"])(undated)[3 ALS to Mr. Foublanque]. https://collections.library.yale.edu/catalog/16495505.