Gaya APA

Biber, D. (2006). University language : a corpus-based study of spoken and written registers (Cet. 1). Amsterdam: John Benjamins Publisihing Company.

Gaya MLA

Biber, Douglas. "University language : a corpus-based study of spoken and written registers". Cet. 1 Amsterdam: John Benjamins Publisihing Company, 2006. Text.