Wardhaugh, R. (1986). An Introduction to Sociolinguistics / Ronald, Wardhaugh. Blackwell.
Chicago Style (17th ed.) CitationWardhaugh, Ronald. An Introduction to Sociolinguistics / Ronald, Wardhaugh. Blackwell, 1986.
MLA (8th ed.) CitationWardhaugh, Ronald. An Introduction to Sociolinguistics / Ronald, Wardhaugh. Blackwell, 1986.
Warning: These citations may not always be 100% accurate.