Vacca, J. R. (2007). Biometric technologies and verification systems. Butterworth-Heinemann/Elsevier.
芝加哥风格引文Vacca, John R. Biometric Technologies and Verification Systems. Amsterdam ; Boston: Butterworth-Heinemann/Elsevier, 2007.
MLA引文Vacca, John R. Biometric Technologies and Verification Systems. Butterworth-Heinemann/Elsevier, 2007.
警告：这些引文格式不一定是100％准确.