MLA

Bao, Feng, et al. Cryptology and Network Security. Springer Berlin Heidelberg, 2007.

APA

Bao, F., Ling, S., Okamoto, T., Wang, H., & Xing, C. (2007). Cryptology and Network Security. Springer Berlin Heidelberg.

Chicago

Bao, Feng, San Ling, Tatsuaki Okamoto, Huaxiong Wang, and Chaoping Xing. Cryptology and Network Security. : Springer Berlin Heidelberg, 2007.