APA ציטוט

Biber, D. (2002). Longman student grammar of spoken and written English. Longman.

Chicago Style (17th ed.) Citation

Biber, Douglas. Longman Student Grammar of Spoken and Written English. Harlow: Longman, 2002.

ציטוט MLA

Biber, Douglas. Longman Student Grammar of Spoken and Written English. Longman, 2002.