APA (7th ed.) Citation
Lewis, B. A., Shriberg, L. D., & Freebairn, L. A. (2006). The Genetic Bases of Speech Sound Disorders: Evidence From Spoken and Written Language. Journal of Speech, Language & Hearing Research, 49(6), 1294-1313.
Chicago Style (17th ed.) Citation
Lewis, Barbara A., Lawrence D. Shriberg, and Lisa A. Freebairn. "The Genetic Bases of Speech Sound Disorders: Evidence From Spoken and Written Language." Journal of Speech, Language & Hearing Research 49, no. 6 (2006): 1294-1313.
MLA (9th ed.) Citation
Lewis, Barbara A., et al. "The Genetic Bases of Speech Sound Disorders: Evidence From Spoken and Written Language." Journal of Speech, Language & Hearing Research, vol. 49, no. 6, 2006, pp. 1294-1313.
Warning: These citations may not always be 100% accurate.