APA (7th ed.) Citation
Ling Ngo, D. C., Jin Teoh, A. B., & Hu, J. (2015). Biometric security. Cambridge Scholars Publishing.
Chicago Style (17th ed.) Citation
Ling Ngo, David Chek, Andrew Beng Jin Teoh, and Jiankun Hu. Biometric Security. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.
MLA (9th ed.) Citation
Ling Ngo, David Chek, et al. Biometric Security. Cambridge Scholars Publishing, 2015.
Warning: These citations may not always be 100% accurate.