MLA

Zerbe, Jerome, 1904-1988. Jerome Zerbe Vol. 42: John Payson, Adams Dance, "Idle Hour Estate," Mortimer / Paley wedding, Nantucket, Eyre / Van Slyck wedding, Balsan Apt., St. Regis. Box 43. 1947 July 20. https://collections.library.yale.edu/catalog/11889887.

APA, 6th edition

Zerbe, Jerome, 1904-1988. (["Box 43"])(1947 July 20)[Jerome Zerbe Vol. 42: John Payson, Adams Dance, "Idle Hour Estate," Mortimer / Paley wedding, Nantucket, Eyre / Van Slyck wedding, Balsan Apt., St. Regis]. https://collections.library.yale.edu/catalog/11889887.