MLA

Warwickshire Charters, 14th Century. 1340. https://collections.library.yale.edu/catalog/2027592.

APA, 6th edition

Warwickshire Charters, 14th century. (1340). [Charters England 14th century, Indentures England 14th century, Manuscripts, Medieval ., Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/2027592.