APA (7th ed.) Citation

Highman, C., Hennessey, N., Leitão, S., & Piek, J. P. (2013). Early development in infants at risk of childhood apraxia of speech: A longitudinal investigation. Psychology Press.

Chicago Style (17th ed.) Citation

Highman, Chantelle, Neville Hennessey, Suze Leitão, and Jan Patricia Piek. Early Development in Infants at Risk of Childhood Apraxia of Speech: A Longitudinal Investigation. Psychology Press, 2013.

MLA (9th ed.) Citation

Highman, Chantelle, et al. Early Development in Infants at Risk of Childhood Apraxia of Speech: A Longitudinal Investigation. Psychology Press, 2013.