APA (7th ed.) Citation

Wardhaugh, R. (1986). An Introduction to Socialinguistics / Ronald Wardhaugh. Blacwell.

Chicago Style (17th ed.) Citation

Wardhaugh, Ronald. An Introduction to Socialinguistics / Ronald Wardhaugh. Blacwell, 1986.

MLA (8th ed.) Citation

Wardhaugh, Ronald. An Introduction to Socialinguistics / Ronald Wardhaugh. Blacwell, 1986.

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