APA (7th ed.) Citation

Keith, G. R. (1987). Primary language learning with micro-computers. Croom Helm.

Chicago Style (17th ed.) Citation

Keith, George R. Primary Language Learning with Micro-computers. London: Croom Helm, 1987.

MLA (9th ed.) Citation

Keith, George R. Primary Language Learning with Micro-computers. Croom Helm, 1987.

Warning: These citations may not always be 100% accurate.