Cita APA (7th ed.)

Schiffrin, D. (1994). Approaches to discourse. Blackwell.

Cita Chicago (17th ed.)

Schiffrin, Deborah. Approaches to Discourse. Oxford, [England]: Blackwell, 1994.

Cita MLA (9th ed.)

Schiffrin, Deborah. Approaches to Discourse. Blackwell, 1994.