Cita APA

Holmes, J. (2013). An introduction to sociolinguistics (4th ed.). Pearson.

Citación estilo Chicago

Holmes, Janet. An Introduction to Sociolinguistics. 4th ed. Harlow, England: Pearson, 2013.

Cita MLA

Holmes, Janet. An Introduction to Sociolinguistics. 4th ed. Pearson, 2013.

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