Brooke-Little, J. P. (1981). Royal heraldry: Beasts and badges of Britain / by John P. Brooke-Little. Pilgrim Press.
Citazione stile Chigago Style (17a edizione)Brooke-Little, John Philip. Royal Heraldry: Beasts and Badges of Britain / by John P. Brooke-Little. Lodge Lane, Derby: Pilgrim Press, 1981.
Citatione MLA (8a ed.)Brooke-Little, John Philip. Royal Heraldry: Beasts and Badges of Britain / by John P. Brooke-Little. Pilgrim Press, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.