@article{XuHanSabbaghetal.2013,
  author    = {Fen Xu and Yan Han and Mark A. Sabbagh and Tengfei Wang and Xuezhu Ren and Chunhua Li},
  title     = {Developmental differences in the structure of executive function in middle childhood and adolescence},
  journal   = {PLoS One},
  volume    = {8},
  number    = {(10):e77770},
  doi       = {10.1371/journal.pone.0077770},
  year      = {2013},
}