MLA

Barua, Rana, et al. Progress In Cryptology - Indocrypt 2006. Springer Berlin Heidelberg, 2006.

APA

Barua, R., Kanade, T., Lange, T., & Kittler, J. (2006). Progress in Cryptology - INDOCRYPT 2006. Springer Berlin Heidelberg.

Chicago

Barua, Rana, Takeo Kanade, Tanja Lange, and Josef Kittler. Progress In Cryptology - INDOCRYPT 2006. : Springer Berlin Heidelberg, 2006.