APA Edition Citation

Ronald Wardhaugh. (1995). An introduction to sociolinguistics (2nd.). Blackwell.

Chicago Edition Citation

Ronald Wardhaugh. An Introduction to Sociolinguistics. 2nd. London: Blackwell, 1995.

MLA Edition Citation

Ronald Wardhaugh. An Introduction to Sociolinguistics. 2nd. Blackwell, 1995.

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