Citação norma APA
Fletcher, P., & O'Toole, C. (2016). Language development and language impairment: A problem-based introduction. Wiley Blackwell.
Citação norma Chicago
Fletcher, Paul, and Ciara O'Toole. Language Development and Language Impairment: A Problem-based Introduction. Chichester, England: Wiley Blackwell, 2016.
Citação norma MLA
Fletcher, Paul, and Ciara O'Toole. Language Development and Language Impairment: A Problem-based Introduction. Wiley Blackwell, 2016.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.