Cita APA (7th ed.)

De Beaugrande, R. (1981). Introduction to text linguistics. Longman.

Cita Chicago (17th ed.)

De Beaugrande, Robert. Introduction to Text Linguistics. London: Longman, 1981.

Cita MLA (9th ed.)

De Beaugrande, Robert. Introduction to Text Linguistics. Longman, 1981.