Fletcher, P., & O'Toole, C. (2016). Language development and language impairment: A problem-based introduction. Wiley-Blackwell.
芝加哥风格引文Fletcher, Paul, 与 Ciara O'Toole. Language Development and Language Impairment: A Problem-based Introduction. Chichester, West Sussex, UK: Wiley-Blackwell, 2016.
MLA引文Fletcher, Paul, 与 Ciara O'Toole. Language Development and Language Impairment: A Problem-based Introduction. Wiley-Blackwell, 2016.
警告：这些引文格式不一定是100％准确.