Παραπομπή σε μορφή APA (7η εκδ.)

Brekelmans, G., Evans, B., & Wonnacott, E. (2024). Training child learners on non-native vowel contrasts with phonetic training: The role of task and variability. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brekelmans, G., B. Evans, και E. Wonnacott. Training Child Learners on Non-native Vowel Contrasts with Phonetic Training: The Role of Task and Variability. Wiley, 2024.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brekelmans, G., et al. Training Child Learners on Non-native Vowel Contrasts with Phonetic Training: The Role of Task and Variability. Wiley, 2024.