@book{Pol:Sag:94,
  author = {Carl Pollard and Ivan A. Sag},
  title = {{H}ead-{D}riven {P}hrase {S}tructure {G}rammar},
  year = 1994,
  publisher = {The Univeristy of Chicago Press and CSLI Publications},
  series = {Studies in Contemporary Linguistics},
  address = {Chicago, IL and Stanford, CA},
  buy = {http://cslipublications.stanford.edu/site/0226674479.html}
}