@Book{WMT:2013,
  editor    = {Ondrej Bojar  and  Christian Buck  and  Chris Callison-Burch  and  Barry Haddow  and  Philipp Koehn  and  Christof Monz  and  Matt Post  and  Herve Saint-Amand  and  Radu Soricut  and  Lucia Specia},
  title     = {Proceedings of the Eighth Workshop on Statistical Machine Translation},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W13-22}
}