APA (7th ed.) Citation

Perkins, M. (2007). Pragmatic Impairment (1.). Cambridge University Press. https://doi.org/10.1017/CBO9780511486555

Chicago Style (17th ed.) Citation

Perkins, Michael. Pragmatic Impairment. 1. Cambridge: Cambridge University Press, 2007. https://doi.org/10.1017/CBO9780511486555.

MLA (9th ed.) Citation

Perkins, Michael. Pragmatic Impairment. 1. Cambridge University Press, 2007. https://doi.org/10.1017/CBO9780511486555.