APA (7th ed.) Citation

Roberts, P. A. (1988). West Indians and their language / Peter A. Roberts. Cambridge University Press.

Chicago Style (17th ed.) Citation

Roberts, Peter A. West Indians and Their Language / Peter A. Roberts. Cambridge: Cambridge University Press, 1988.

MLA (9th ed.) Citation

Roberts, Peter A. West Indians and Their Language / Peter A. Roberts. Cambridge University Press, 1988.

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