Quirk et al. 1972

Quirk, Randolph and Greenbaum, Sidney and Leech, Geoffrey and Svartvik, Jan. 1972. A Grammar of Contemporary English. London: Longman.

@book{Quirk-et-al-1972,
  address    = {London},
  author     = {Quirk, Randolph and Greenbaum, Sidney and Leech, Geoffrey and Svartvik, Jan},
  publisher  = {Longman},
  title      = {A Grammar of Contemporary English},
  year       = {1972},
  iso_code   = {eng},
  olac_field = {typology; general_linguistics; semantics; syntax},
  wals_code  = {eng}
}