APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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