APA (7th ed.) Citation

Yang, J., Shu, J., Xiong, C., & Zhou, X. (2009, December). Notice of Retraction: A Hybrid Tree Spatial Indexing Method Based on the Clustering Algorithm. 2009 International Conference on Information Engineering and Computer Science, 1-4. https://doi.org/10.1109/ICIECS.2009.5366391

Chicago Style (17th ed.) Citation

Yang, Jianhong, Jiangbo Shu, Chunxiu Xiong, and Xing Zhou. "Notice of Retraction: A Hybrid Tree Spatial Indexing Method Based on the Clustering Algorithm." 2009 International Conference on Information Engineering and Computer Science Dec. 2009: 1-4. https://doi.org/10.1109/ICIECS.2009.5366391.

MLA (9th ed.) Citation

Yang, Jianhong, et al. "Notice of Retraction: A Hybrid Tree Spatial Indexing Method Based on the Clustering Algorithm." 2009 International Conference on Information Engineering and Computer Science, Dec. 2009, pp. 1-4, https://doi.org/10.1109/ICIECS.2009.5366391.