Heslop, T. A. (1981). English seals from the mid ninth century to 1100.
Chicago Style (17th ed.) CitationHeslop, T. A. English Seals from the Mid Ninth Century to 1100. 1981.
MLA (9th ed.) CitationHeslop, T. A. English Seals from the Mid Ninth Century to 1100. 1981.
Warning: These citations may not always be 100% accurate.