Sociolinguistics
MLA
Milroy, Lesley, and Matthew J Gordon. Sociolinguistics : Method and Interpretation. Malden, Mass.: Blackwell Pub., 2003.
APA
Milroy, L., & Gordon, M. J. (2003). Sociolinguistics : method and interpretation. Malden, Mass.: Blackwell Pub.
Chicago
Milroy, Lesley., and Matthew J Gordon. Sociolinguistics: Method and Interpretation. Malden, Mass.: Blackwell Pub., 2003.