[The heads of a conference with the House of Commons agreed upon in the House of Lords, 1640 Apr 25]
MLA
Browne, John, approximately 1608-1691. [The heads of a conference with the House of Commons agreed upon in the House of Lords, 1640 Apr 25]. Box 1. [n.d.]. https://collections.library.yale.edu/catalog/31906217.
APA, 6th edition
Browne, John, approximately 1608-1691. (["Box 1"])([n.d.])[[The heads of a conference with the House of Commons agreed upon in the House of Lords, 1640 Apr 25]]. https://collections.library.yale.edu/catalog/31906217.