APA (7th ed.) Citation

Bertolo, S. (2001). Language acquisition and learnability. Cambridge University Press.

Chicago Style (17th ed.) Citation

Bertolo, Stefano. Language Acquisition and Learnability. Cambridge New York: Cambridge University Press, 2001.

MLA (8th ed.) Citation

Bertolo, Stefano. Language Acquisition and Learnability. Cambridge University Press, 2001.

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