MLA

Bryher, 1894-1983. Patmore, Brigit. Box 41, folder 1494. 1922-24. https://collections.library.yale.edu/catalog/10292740.

APA, 6th edition

Bryher, 1894-1983. (["Box 41, folder 1494"])(1922-24)[Patmore, Brigit]. https://collections.library.yale.edu/catalog/10292740.