APA (7th ed.) Citation

Dictionary, A., & Swann...[et.al.], J. (2004). A Dictionary of Sociolinguistics. The University of Alabama Press.

Chicago Style (17th ed.) Citation

Dictionary, A., and Joan Swann...[et.al.]. A Dictionary of Sociolinguistics. The University of Alabama Press, 2004.

MLA (8th ed.) Citation

Dictionary, A., and Joan Swann...[et.al.]. A Dictionary of Sociolinguistics. The University of Alabama Press, 2004.