Cita APA (7a ed.)

Dittmar, N. (1976). Sociolinguistics. Edward Arnold.

Cita Chicago Style (17a ed.)

Dittmar, Norbert. Sociolinguistics. London: Edward Arnold, 1976.

Cita MLA (8a ed.)

Dittmar, Norbert. Sociolinguistics. Edward Arnold, 1976.