APA (7th ed.) Citation

Chen, K., Liao, H., Chen, J., & Liu, D. Virtual Goods Recommendations in Virtual Worlds. Wiley.

Chicago Style (17th ed.) Citation

Chen, Kuan-Yu, Hsiu-Yu Liao, Jyun-Hung Chen, and Duen-Ren Liu. Virtual Goods Recommendations in Virtual Worlds. Wiley.

MLA (9th ed.) Citation

Chen, Kuan-Yu, et al. Virtual Goods Recommendations in Virtual Worlds. Wiley.