APA (7th ed.) Citation

Wang, H., Li, P., He, F., Zhang, C., & Dai, Z. (2009, December). Notice of Retraction: Web2.0-Based Learning Support Service System. 2009 International Conference on Information Engineering and Computer Science, 1-4. https://doi.org/10.1109/ICIECS.2009.5366900

Chicago Style (17th ed.) Citation

Wang, Huixia, Pingli Li, Fang He, Chaoyang Zhang, and Zhaoxia Dai. "Notice of Retraction: Web2.0-Based Learning Support Service System." 2009 International Conference on Information Engineering and Computer Science Dec. 2009: 1-4. https://doi.org/10.1109/ICIECS.2009.5366900.

MLA (9th ed.) Citation

Wang, Huixia, et al. "Notice of Retraction: Web2.0-Based Learning Support Service System." 2009 International Conference on Information Engineering and Computer Science, Dec. 2009, pp. 1-4, https://doi.org/10.1109/ICIECS.2009.5366900.