MLA

Li, Yingjiu, Takeo Kanade, and Josef Kittler. Data and Applications Security and Privacy Xxv. Springer Berlin Heidelberg, 2011.

APA

Li, Y., Kanade, T., & Kittler, J. (2011). Data and Applications Security and Privacy XXV. Springer Berlin Heidelberg.

Chicago

Li, Yingjiu, Takeo Kanade, and Josef Kittler. Data and Applications Security and Privacy XXV. : Springer Berlin Heidelberg, 2011.