Dyfyniad APA

Johnson, K. (2017). An introduction to foreign language learning and teaching (Third Edition.). Routledge.

Dyfyniad Arddull Chicago

Johnson, Keith. An Introduction to Foreign Language Learning and Teaching. Third Edition. Milton Park, Abingdon, Oxon: Routledge, 2017.

Dyfyniad MLA

Johnson, Keith. An Introduction to Foreign Language Learning and Teaching. Third Edition. Routledge, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.