APA Citatie

Douglas Biber. (1999). Longman Grammar of Spoken and Written English. Harlow, England,[New York]: Longman.

Chicago Style citaat

Douglas Biber. Longman Grammar of Spoken and Written English. Harlow, England,[New York]: Longman, 1999.

MLA citatie

Douglas Biber. Longman Grammar of Spoken and Written English. Harlow, England,[New York]: Longman, 1999.

Let op: Deze citaties zijn niet altijd 100% accuraat.