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} }