Xue, M., Liu, W., & Li, L. (2014). The Uncorrelated and Discriminant Colour Space for Facial Expression Recognition. Springer Verlag.
Chicago Style (17th ed.) CitationXue, Mingliang, Wan-Quan Liu, and Ling Li. The Uncorrelated and Discriminant Colour Space for Facial Expression Recognition. Springer Verlag, 2014.
MLA (9th ed.) CitationXue, Mingliang, et al. The Uncorrelated and Discriminant Colour Space for Facial Expression Recognition. Springer Verlag, 2014.
Warning: These citations may not always be 100% accurate.