Cita APA (7a ed.)

Stern, H. H. (1983). Fundamental concepts of language teaching. Univ. pr..

Cita Chicago Style (17a ed.)

Stern, H. H. Fundamental Concepts of Language Teaching. Oxford: Univ. pr., 1983.

Cita MLA (9a ed.)

Stern, H. H. Fundamental Concepts of Language Teaching. Univ. pr., 1983.