Cita APA (7th ed.)

Ashbourn, J. (2004). Practical biometrics: From aspiration to implementation. Springer.

Cita Chicago (17th ed.)

Ashbourn, Julian. Practical Biometrics: From Aspiration to Implementation. Berlin: Springer, 2004.

Cita MLA (8th ed.)

Ashbourn, Julian. Practical Biometrics: From Aspiration to Implementation. Springer, 2004.