ALS, Brussels
MLA
Charles II, King of England, 1630-1685. ALS, Brussels. Box 1 | Folder 2. [1656] Dec 21. https://collections.library.yale.edu/catalog/15297579.
APA, 6th edition
Charles II, King of England, 1630-1685. (["Box 1 | Folder 2"])([1656] Dec 21)[ALS, Brussels]. https://collections.library.yale.edu/catalog/15297579.