MLA

Vielhauer, Claus, et al. Biometrics and Id Management. Springer Berlin Heidelberg, 2011.

APA

Vielhauer, C., Dittmann, J., Drygajlo, A., Fairhurst, M. C, Juul, N. Christian, Kanade, T., & Fairhurst, M. (2011). Biometrics and ID Management. Springer Berlin Heidelberg.

Chicago

Vielhauer, Claus, Jana Dittmann, Andrzej Drygajlo, Michael C Fairhurst, Niels Christian Juul, Takeo Kanade, and Michae Fairhurst. Biometrics and ID Management. : Springer Berlin Heidelberg, 2011.