Cita APA (7th ed.)
Higgins, P. M. (2008). Number Story: From Counting to Cryptography. Springer London. https://doi.org/10.1007/978-1-84800-001-8
Cita Chicago (17th ed.)
Higgins, Peter M. Number Story: From Counting to Cryptography. London: Springer London, 2008. https://doi.org/10.1007/978-1-84800-001-8.
Cita MLA (9th ed.)
Higgins, Peter M. Number Story: From Counting to Cryptography. Springer London, 2008. https://doi.org/10.1007/978-1-84800-001-8.
Atenció: Aquestes cites poden no estar 100% correctes.