Seal of Thomas Mowbray, Duke of Norfolk ... Seal of Richard Strongbow Second Earl of Pembroke ... ; Seal of John Mowbray, Earl of Nottingham ... [graphic]
MLA
Seal of Thomas Mowbray, Duke of Norfolk ... Seal of Richard Strongbow Second Earl of Pembroke ... ; Seal of John Mowbray, Earl of Nottingham ... [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16194604.
APA, 6th edition
Seal of Thomas Mowbray, Duke of Norfolk ... Seal of Richard Strongbow Second Earl of Pembroke ... ; Seal of John Mowbray, Earl of Nottingham ... [graphic]. (0 C.E.). [Engravings England London 1784]. publisher not identified. https://collections.library.yale.edu/catalog/16194604.
