Wren, C. R. (1993). The voided long cross coinage: 1247 - 1279 ; Henry III and Edward I ; an illustrated guide to identification (1. publ.). Plantagenet Books.
Chicago Style (17th ed.) CitationWren, Christopher R. The Voided Long Cross Coinage: 1247 - 1279 ; Henry III and Edward I ; an Illustrated Guide to Identification. 1. publ. Herne Bay, Kent: Plantagenet Books, 1993.
MLA (9th ed.) CitationWren, Christopher R. The Voided Long Cross Coinage: 1247 - 1279 ; Henry III and Edward I ; an Illustrated Guide to Identification. 1. publ. Plantagenet Books, 1993.
Warning: These citations may not always be 100% accurate.