Não informado. (1962). Family History. Institute of Heraldic and Genealogical Studies.
Style de citation Chicago (17e éd.)Não informado. Family History. Nothgate, Inglaterra: Institute of Heraldic and Genealogical Studies, 1962.
Style de citation MLA (8e éd.)Não informado. Family History. Institute of Heraldic and Genealogical Studies, 1962.
Attention : ces citations peuvent ne pas être correctes à 100%.