Cite

DS; Adam Blair; no place

MLA

Howard of Escrick, Edward Howard, Baron, -1675. DS; Adam Blair; no place. Box 1, folder 34. 1640 Dec 16. https://collections.library.yale.edu/catalog/31902625.

APA, 6th edition

Howard of Escrick, Edward Howard, Baron, -1675. (["Box 1, folder 34"])(1640 Dec 16)[DS; Adam Blair; no place]. https://collections.library.yale.edu/catalog/31902625.