MLA

Bryher, 1894-1983. Genealogical information. Box 152, folder 5144-5145. n.d.. https://collections.library.yale.edu/catalog/17290896.

APA, 6th edition

Bryher, 1894-1983. (["Box 152, folder 5144-5145"])(n.d.)[Genealogical information]. https://collections.library.yale.edu/catalog/17290896.