APA
Ball M. J. (., . (1988). Theoretical linguistics and disordered language. London: Croom Helm.
Chicago
Ball Martin J (ed), . 1988. Theoretical linguistics and disordered language. London: Croom Helm.
Harvard
Ball M. J. (., . (1988). Theoretical linguistics and disordered language. London: Croom Helm.
MLA
Ball Martin J (ed), . Theoretical linguistics and disordered language. London: Croom Helm. 1988.