APA (7th ed.) Citation

Liu, Y., Liu, Y., Zhou, K., Zhang, M., & Ma, S. (2017). Detecting collusive spamming activities in community question answering.

Chicago Style (17th ed.) Citation

Liu, Yuli, Yiqun Liu, Ke Zhou, Min Zhang, and Shaoping Ma. Detecting Collusive Spamming Activities in Community Question Answering. 2017.

MLA (9th ed.) Citation

Liu, Yuli, et al. Detecting Collusive Spamming Activities in Community Question Answering. 2017.