APA (7th ed.) Citation

Bell, A. (2006). Sociolinguistics: An introduction. Blackwell.

Chicago Style (17th ed.) Citation

Bell, Allan. Sociolinguistics: An Introduction. Oxford [u.a.]: Blackwell, 2006.

MLA (9th ed.) Citation

Bell, Allan. Sociolinguistics: An Introduction. Blackwell, 2006.

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