APA (7th ed.) Citation

Zhang, D. (2002). Biometric Solutions: For Authentication in an E-World. Springer US.

Chicago Style (17th ed.) Citation

Zhang, David. Biometric Solutions: For Authentication in an E-World. Boston, MA: Springer US, 2002.

MLA (9th ed.) Citation

Zhang, David. Biometric Solutions: For Authentication in an E-World. Springer US, 2002.