Cita APA (7th ed.)

Carley, P., Mees, I. M., & Collins, B. (2018). English Phonetics and Pronunciation Practice. Routledge Taylor & Francis Group.

Cita Chicago (17th ed.)

Carley, Paul, Inger M. Mees, i Beverley Collins. English Phonetics and Pronunciation Practice. Oxford, United Kingdom: Routledge Taylor & Francis Group, 2018.

Cita MLA (9th ed.)

Carley, Paul, et al. English Phonetics and Pronunciation Practice. Routledge Taylor & Francis Group, 2018.