APA (7th ed.) Citation

Higgins, P. M. (2008). Number story: From counting to cryptography. Copernicus.

Chicago Style (17th ed.) Citation

Higgins, Peter M. Number Story: From Counting to Cryptography. London: Copernicus, 2008.

MLA (8th ed.) Citation

Higgins, Peter M. Number Story: From Counting to Cryptography. Copernicus, 2008.

Warning: These citations may not always be 100% accurate.