Biber, D. (1999). Longman grammar of spoken and written English (1. publ., 2. impr.). Harlow.
Chicago Style CitationBiber, Douglas. Longman Grammar of Spoken and Written English. 1. publ., 2. impr. Harlow, 1999.
MLA CitationBiber, Douglas. Longman Grammar of Spoken and Written English. 1. publ., 2. impr. Harlow, 1999.
Warning: These citations may not always be 100% accurate.