Cita APA (7a ed.)
Ling Ngo, D. C., Jin Teoh, A. B., & Hu, J. (2015). Biometric security. Cambridge Scholars Publishing.
Cita Chicago Style (17a ed.)
Ling Ngo, David Chek, Andrew Beng Jin Teoh, y Jiankun Hu. Biometric Security. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.
Cita MLA (9a ed.)
Ling Ngo, David Chek, et al. Biometric Security. Cambridge Scholars Publishing, 2015.
Precaución: Estas citas no son 100% exactas.