APA-Zitierstil (7. Ausg.)

Koffi, E. N. (2021). Relevant acoustic phonetics of L2 English: Focus on intelligibility (First edition.). CRC Press, Taylor & Francis Group.

Chicago-Zitierstil (17. Ausg.)

Koffi, Ettien N'da. Relevant Acoustic Phonetics of L2 English: Focus on Intelligibility. First edition. Boca Raton ; London ; New York: CRC Press, Taylor & Francis Group, 2021.

MLA-Zitierstil (9. Ausg.)

Koffi, Ettien N'da. Relevant Acoustic Phonetics of L2 English: Focus on Intelligibility. First edition. CRC Press, Taylor & Francis Group, 2021.