Cita APA (7th ed.)

Marks, J., & Bowen, T. (2018). The book of pronunciation: Proposals for a practical pedagogy. Delta Publishing.

Cita Chicago (17th ed.)

Marks, Jonathan, i Tim Bowen. The Book of Pronunciation: Proposals for a Practical Pedagogy. Surrey: Delta Publishing, 2018.

Cita MLA (9th ed.)

Marks, Jonathan, i Tim Bowen. The Book of Pronunciation: Proposals for a Practical Pedagogy. Delta Publishing, 2018.