Norin, S., Scott, A., Seymour, P., & Wood, D. (2019). Clustered colouring in minor-closed classes. Springer.
芝加哥风格引文Norin, S., A. Scott, P. Seymour, 与 DR Wood. Clustered Colouring in Minor-closed Classes. Springer, 2019.
MLA引文Norin, S., et al. Clustered Colouring in Minor-closed Classes. Springer, 2019.
警告：这些引文格式不一定是100％准确.