APA (7th ed.) Citation

LI, F., ZHANG, C., NIU, B., LI, H., HUA, J., & SHI, G. (2015, December). Efficient scheme for user's trajectory privacy. Tongxin xuebao.

Chicago Style (17th ed.) Citation

LI, Feng-hua, Cui ZHANG, Ben NIU, Hui LI, Jia-feng HUA, and Guo-zhen SHI. "Efficient Scheme for User's Trajectory Privacy." Tongxin Xuebao Dec. 2015.

MLA (9th ed.) Citation

LI, Feng-hua, et al. "Efficient Scheme for User's Trajectory Privacy." Tongxin Xuebao, Dec. 2015.

Warning: These citations may not always be 100% accurate.