Cita APA (7th ed.)

Trudgill, P. (2003). A glossary of sociolinguistics. Oxford University Press.

Cita Chicago (17th ed.)

Trudgill, Peter. A Glossary of Sociolinguistics. New York, N.Y: Oxford University Press, 2003.

Cita MLA (9th ed.)

Trudgill, Peter. A Glossary of Sociolinguistics. Oxford University Press, 2003.