APA-Zitierstil (7. Ausg.)

Biber, D., Conrad, S., & Leech, G. N. (2007). Longman student grammar of spoken and written English (6. impr.). Longman.

Chicago-Zitierstil (17. Ausg.)

Biber, Douglas, Susan Conrad, und Geoffrey N. Leech. Longman Student Grammar of Spoken and Written English. 6. impr. Harlow, Essex: Longman, 2007.

MLA-Zitierstil (9. Ausg.)

Biber, Douglas, et al. Longman Student Grammar of Spoken and Written English. 6. impr. Longman, 2007.