Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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