APA (7th ed.) Citation

Ferguson, N. (2003). Practical cryptographyNiels Ferguson, Bruce Schneier. Wiley.

Chicago Style (17th ed.) Citation

Ferguson, Niels. Practical CryptographyNiels Ferguson, Bruce Schneier. Wiley, 2003.

MLA (8th ed.) Citation

Ferguson, Niels. Practical CryptographyNiels Ferguson, Bruce Schneier. Wiley, 2003.

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