An introduction to sociolinguistics
MLA
Holmes, Janet, and Nick Wilson. An Introduction to Sociolinguistics. Sixth edition. Abingdon, Oxon: Routledge, 2022.
APA
Holmes, J., & Wilson, N. (2022). An introduction to sociolinguistics. Sixth edition. Abingdon, Oxon: Routledge.
Chicago
Holmes, Janet, and Nick Wilson. An Introduction to Sociolinguistics. Sixth edition. Abingdon, Oxon: Routledge, 2022.