APA (7th ed.) Citation

Hymes, D. H., & Gumperz, J. J. (1986). Directions in sociolinguistics: The ethnography of communication. B. Blackwell.

Chicago Style (17th ed.) Citation

Hymes, Dell H., and John J. Gumperz. Directions in Sociolinguistics: The Ethnography of Communication. Oxford, UK: B. Blackwell, 1986.

MLA (9th ed.) Citation

Hymes, Dell H., and John J. Gumperz. Directions in Sociolinguistics: The Ethnography of Communication. B. Blackwell, 1986.