MLA

England and Wales. Sovereign (1689-1694 : William and Mary), William III, King of England, 1650-1702. His Majesties most gracious letter to the Parliament of Scotland. Together with the speeches of His Majesties High Commissioners; and the Lord High Chancellor of Scotland ... On Tuesday the eighth of September, 1696. `. 1696. https://collections.library.yale.edu/catalog/2035828.

APA, 6th edition

England and Wales. Sovereign (1689-1694 : William and Mary), & William III, King of England, 1650-1702. (["`"])(1696)[His Majesties most gracious letter to the Parliament of Scotland. Together with the speeches of His Majesties High Commissioners; and the Lord High Chancellor of Scotland ... On Tuesday the eighth of September, 1696]. https://collections.library.yale.edu/catalog/2035828.