SpringerLink (Online service), Sun, Z., Lai, J., Chen, X., & Tan, T. (2011). Biometric Recognition: 6th Chinese Conference, CCBR 2011, Beijing, China, December 3-4, 2011. Proceedings. Springer eBooks..
芝加哥风格引文SpringerLink (Online service), Zhenan Sun, Jianhuang Lai, Xilin Chen, 与 Tieniu Tan. "Biometric Recognition: 6th Chinese Conference, CCBR 2011, Beijing, China, December 3-4, 2011. Proceedings." Springer EBooks. 2011.
MLA引文SpringerLink (Online service), et al. "Biometric Recognition: 6th Chinese Conference, CCBR 2011, Beijing, China, December 3-4, 2011. Proceedings." Springer EBooks., 2011.
警告：这些引文格式不一定是100％准确.