Citazione Stile APA (7a Edizione)

Holmes, J. (2008). An introduction to sociolinguistics (3rd ed.). Pearson Longman.

Citazione stile Chigago Style (17a edizione)

Holmes, Janet. An Introduction to Sociolinguistics. 3rd ed. Harlow, England ; New York: Pearson Longman, 2008.

Citatione MLA (8a ed.)

Holmes, Janet. An Introduction to Sociolinguistics. 3rd ed. Pearson Longman, 2008.