@Book{WMT:2012,
  editor    = {Chris Callison-Burch  and  Philipp Koehn  and  Christof Monz  and  Matt Post  and  Radu Soricut  and  Lucia Specia},
  title     = {Proceedings of the Seventh Workshop on Statistical Machine Translation},
  month     = {June},
  year      = {2012},
  address   = {Montr{\'e}al, Canada},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W12-31}
}