Descriptive catalogue of materials relating to the history of Great Britain and Ireland, to the end of the reign of Henry VII. Volume I, Part I, : From the Roman period to the Norman invasion
MLA
Hardy, Thomas Duffus. Descriptive Catalogue of Materials Relating to the History of Great Britain and Ireland, to the End of the Reign of Henry Vii: From the Roman Period to the Norman Invasion. Rerum Britannicarum Medii Aevi Scriptores. Searchable text edition. Burlington, Ontario: TannerRitchie Publishing in collaboration with the Library and Information Services of the University of St. Andrews, 2013
APA, 7th edition
Hardy, T. Duffus. (2013). Descriptive catalogue of materials relating to the history of Great Britain and Ireland, to the end of the reign of Henry VII: From the Roman period to the Norman invasion. Rerum Britannicarum Medii Aevi Scriptores. Searchable text edition. Burlington, Ontario: TannerRitchie Publishing in collaboration with the Library and Information Services of the University of St. Andrews
Chicago, 17th edition
Hardy, Thomas Duffus. Descriptive catalogue of materials relating to the history of Great Britain and Ireland, to the end of the reign of Henry VII: From the Roman period to the Norman invasion. Rerum Britannicarum Medii Aevi Scriptores. Searchable text edition. Burlington, Ontario: TannerRitchie Publishing in collaboration with the Library and Information Services of the University of St. Andrews, 2013