APA (7th ed.) Citation

Johnson, K. (2008). An introduction to foreign language learning and teaching (2. ed.). Pearson Longman.

Chicago Style (17th ed.) Citation

Johnson, Keith. An Introduction to Foreign Language Learning and Teaching. 2. ed. Harlow [u.a.]: Pearson Longman, 2008.

MLA (9th ed.) Citation

Johnson, Keith. An Introduction to Foreign Language Learning and Teaching. 2. ed. Pearson Longman, 2008.