Citazione Stile APA (7a Edizione)

Trudgill, P. (1983). Sociolinguistics: An introduction to language and society (Rev. ed.). Penguin Books.

Citazione stile Chigago Style (17a edizione)

Trudgill, Peter. Sociolinguistics: An Introduction to Language and Society. Rev. ed. London [etc.]: Penguin Books, 1983.

Citatione MLA (9a ed.)

Trudgill, Peter. Sociolinguistics: An Introduction to Language and Society. Rev. ed. Penguin Books, 1983.