Cita APA (7th ed.)

Stern, H. H. (1983). Fundamental concepts of language teaching. Oxford University Press.

Cita Chicago (17th ed.)

Stern, H. H. Fundamental Concepts of Language Teaching. Oxford ; New York: Oxford University Press, 1983.

Cita MLA (8th ed.)

Stern, H. H. Fundamental Concepts of Language Teaching. Oxford University Press, 1983.