Cite

Wiborg family by E.B. Core, Cincinnati, Ohio

MLA

Murphy, Gerald, 1888-1964. Wiborg family by E.B. Core, Cincinnati, Ohio. Box 25, folder 445. circa 1891, 1984. https://collections.library.yale.edu/catalog/15235477.

APA, 6th edition

Murphy, Gerald, 1888-1964. (["Box 25, folder 445"])(circa 1891, 1984)[Wiborg family by E.B. Core, Cincinnati, Ohio]. https://collections.library.yale.edu/catalog/15235477.