APA (7th ed.) Citation

208279 Preston, D. R. (1989). Sociolinguistics and second language acquisition. Oxford, U.K. : B Blackwell.

Chicago Style (17th ed.) Citation

208279 Preston, Dennis Richard. Sociolinguistics and Second Language Acquisition. Oxford, U.K. : B Blackwell, 1989.

MLA (9th ed.) Citation

208279 Preston, Dennis Richard. Sociolinguistics and Second Language Acquisition. Oxford, U.K. : B Blackwell, 1989.

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