MLA

Dakyns, Henry Graham, 1838-1911. Green, Charlotte Symonds. Box 1. circa 1863-1893. https://collections.library.yale.edu/catalog/2109553.

APA, 6th edition

Dakyns, Henry Graham, 1838-1911. (["Box 1"])(circa 1863-1893)[Green, Charlotte Symonds]. https://collections.library.yale.edu/catalog/2109553.