APA (7th ed.) Citation

Trudgill, P. (1992). Introducing language and society. Penguin English.

Chicago Style (17th ed.) Citation

Trudgill, Peter. Introducing Language and Society. London: Penguin English, 1992.

MLA (9th ed.) Citation

Trudgill, Peter. Introducing Language and Society. Penguin English, 1992.

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