APA (7th ed.) Citation

BIBER, D. (2006). University Language. A corpus-based study of spoken and written registers.

Chicago Style (17th ed.) Citation

BIBER, Douglas. University Language. A Corpus-based Study of Spoken and Written Registers. 2006.

MLA (9th ed.) Citation

BIBER, Douglas. University Language. A Corpus-based Study of Spoken and Written Registers. 2006.

Warning: These citations may not always be 100% accurate.