@Book{W16-10:2016,
  editor    = {Martha Palmer  and  Ed Hovy  and  Teruko Mitamura  and  Tim O'Gorman},
  title     = {Proceedings of the Fourth Workshop on Events},
  month     = {June},
  year      = {2016},
  address   = {San Diego, California},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W16-10}
}