APA (7th ed.) Citation

Holmes, J. (2008). An introduction to sociolinguistics (Thirt edition.). Pearson Longman.

Chicago Style (17th ed.) Citation

Holmes, Janet. An Introduction to Sociolinguistics. Thirt edition. Harlow, England: Pearson Longman, 2008.

MLA (9th ed.) Citation

Holmes, Janet. An Introduction to Sociolinguistics. Thirt edition. Pearson Longman, 2008.

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