APA Citatie

Underhill, A. (2005). Sound foundations: Learning and teaching pronunciation. Oxford: Macmillan.

Chicago Style citaat

Underhill, Adrian. Sound Foundations: Learning and Teaching Pronunciation. Oxford: Macmillan, 2005.

MLA citatie

Underhill, Adrian. Sound Foundations: Learning and Teaching Pronunciation. Oxford: Macmillan, 2005.

Let op: Deze citaties zijn niet altijd 100% accuraat.