APA Citation

Trudgill, P. (2000). Sociolinguistics: An introduction to language and society (Fourth edition.). London: Penguin book.

Chicago Style Citation

Trudgill, Peter. Sociolinguistics: An Introduction to Language and Society. Fourth edition. London: Penguin book, 2000.

MLA Citation

Trudgill, Peter. Sociolinguistics: An Introduction to Language and Society. Fourth edition. London: Penguin book, 2000.

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