APA (7th ed.) Citation

Hewitt, V. H., & Keyworth, J. M. (1987). As good as gold: 300 years of British bank note design. British Museum Publ.

Chicago Style (17th ed.) Citation

Hewitt, V. H., and J. M. Keyworth. As Good as Gold: 300 Years of British Bank Note Design. London: British Museum Publ, 1987.

MLA (9th ed.) Citation

Hewitt, V. H., and J. M. Keyworth. As Good as Gold: 300 Years of British Bank Note Design. British Museum Publ, 1987.