Hugill, R. (1970). Borderland castles and peles: A guide to the strongholds of the Anglo-Scottish border, together with an account of their development and their place in Border history. Graham.
Citação do estilo Chicago (17ª ed.)Hugill, Robert. Borderland Castles and Peles: A Guide to the Strongholds of the Anglo-Scottish Border, Together with an Account of Their Development and Their Place in Border History. Newcastle upon Tyne: Graham, 1970.
Citação MLA (8ª ed.)Hugill, Robert. Borderland Castles and Peles: A Guide to the Strongholds of the Anglo-Scottish Border, Together with an Account of Their Development and Their Place in Border History. Graham, 1970.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.