APA Edition Citation

Wardhaugh, R. (1998). An introduction to sociolinguistics (3rd ed.). Blackwell.

Chicago Edition Citation

Wardhaugh, Ronald. An Introduction to Sociolinguistics. 3rd ed. Malden, Mass.: Blackwell, 1998.

MLA Edition Citation

Wardhaugh, Ronald. An Introduction to Sociolinguistics. 3rd ed. Blackwell, 1998.

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