APA (7th ed.) Citation

Wodak, R., Johnstone, B., & Kerswill, P. (2013). The SAGE handbook of sociolinguistics. SAGE.

Chicago Style (17th ed.) Citation

Wodak, Ruth, Barbara Johnstone, and Paul Kerswill. The SAGE Handbook of Sociolinguistics. Los Angeles, Cal. ; London ; New Delhi [etc.]: SAGE, 2013.

MLA (9th ed.) Citation

Wodak, Ruth, et al. The SAGE Handbook of Sociolinguistics. SAGE, 2013.