Howard, E. (2020). Coins of England & the United Kingdom: Pre-decimal issues. Spink.
Chicagoスタイル(17版)引用形式Howard, Emma. Coins of England & the United Kingdom: Pre-decimal Issues. London: Spink, 2020.
MLA(9版)引用形式Howard, Emma. Coins of England & the United Kingdom: Pre-decimal Issues. Spink, 2020.
警告: この引用は必ずしも正確ではありません.