APA (7th ed.) Zitazioa

Johnson, K. (1996). Language teaching and skill learning. Blackwell.

Chicago Style (17th ed.) Zitazioa

Johnson, Keith. Language Teaching and Skill Learning. Oxford: Blackwell, 1996.

MLA (9th ed.) Zitazioa

Johnson, Keith. Language Teaching and Skill Learning. Blackwell, 1996.