APA-viite (7. p.)

ebrary, Inc, Hannahs, S. J., & Young-Scholten, M. (1997). Focus on phonological acquisition. J. Benjamins Pub..

Chicago-viite (17. p.)

ebrary, Inc, S. J. Hannahs, ja Martha Young-Scholten. Focus on Phonological Acquisition. Amsterdam ; Philadelphia: J. Benjamins Pub., 1997.

MLA-viite (9. p.)

ebrary, Inc, et al. Focus on Phonological Acquisition. J. Benjamins Pub., 1997.