DS; E. of Holland to Viscount Grandison; no place
MLA
Howard of Escrick, Edward Howard, Baron, -1675. DS; E. of Holland to Viscount Grandison; no place. Box 1, folder 40. 1641 Sep. https://collections.library.yale.edu/catalog/31902657.
APA, 6th edition
Howard of Escrick, Edward Howard, Baron, -1675. (["Box 1, folder 40"])(1641 Sep)[DS; E. of Holland to Viscount Grandison; no place]. https://collections.library.yale.edu/catalog/31902657.