Cita APA (7a ed.)

Machan, T. W., & Scott, C. T. (1992). English in its social contexts: Essays in historical sociolinguistics. Oxford University Press.

Cita Chicago Style (17a ed.)

Machan, Tim William, y Charles T. Scott. English in Its Social Contexts: Essays in Historical Sociolinguistics. New York [etc.]: Oxford University Press, 1992.

Cita MLA (9a ed.)

Machan, Tim William, y Charles T. Scott. English in Its Social Contexts: Essays in Historical Sociolinguistics. Oxford University Press, 1992.