APA (7th ed.) Citation

Gallaway, C., & Richards, B. J. (1994). Input and interaction in language acquisition. Cambridge University Press.

Chicago Style (17th ed.) Citation

Gallaway, Clare, and Brian J. Richards. Input and Interaction in Language Acquisition. Cambridge, United Kingdom: Cambridge University Press, 1994.

MLA (9th ed.) Citation

Gallaway, Clare, and Brian J. Richards. Input and Interaction in Language Acquisition. Cambridge University Press, 1994.