Cita APA (7th ed.)

Howard, E. (2020). Coins of England 2021: Decimal. Spink Books.

Cita Chicago (17th ed.)

Howard, Emma. Coins of England 2021: Decimal. London: Spink Books, 2020.

Cita MLA (9th ed.)

Howard, Emma. Coins of England 2021: Decimal. Spink Books, 2020.