Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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