Cita APA (7th ed.)

Nunan, D. (1991). Language teaching methodology: A textbook for teachers. Prentice Hall International (UK) Ltd.

Cita Chicago (17th ed.)

Nunan, David. Language Teaching Methodology: A Textbook for Teachers. Hertfordshire, UK: Prentice Hall International (UK) Ltd, 1991.

Cita MLA (9th ed.)

Nunan, David. Language Teaching Methodology: A Textbook for Teachers. Prentice Hall International (UK) Ltd, 1991.