Cita APA

Holmes, J. (2001). An introduction to sociolinguistics (2nd ed.). Longman.

Citación estilo Chicago

Holmes, Janet. An Introduction to Sociolinguistics. 2nd ed. Harlow, Eng. ; New York: Longman, 2001.

Cita MLA

Holmes, Janet. An Introduction to Sociolinguistics. 2nd ed. Longman, 2001.

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