MLA

Nitaj, Abderrahmane, et al. Progress In Cryptology – Africacrypt 2011. Springer Berlin Heidelberg, 2011.

APA

Nitaj, A., Kanade, T., Pointcheval, D., & Kittler, J. (2011). Progress in Cryptology – AFRICACRYPT 2011. Springer Berlin Heidelberg.

Chicago

Nitaj, Abderrahmane, Takeo Kanade, David Pointcheval, and Josef Kittler. Progress In Cryptology – AFRICACRYPT 2011. : Springer Berlin Heidelberg, 2011.