APA (7th ed.) Citation

Romaine, S. (1982). Sociolinguistic variation in speech communities. E. Arnold.

Chicago Style (17th ed.) Citation

Romaine, Suzanne. Sociolinguistic Variation in Speech Communities. London: E. Arnold, 1982.

MLA (9th ed.) Citation

Romaine, Suzanne. Sociolinguistic Variation in Speech Communities. E. Arnold, 1982.