Cita APA (7a ed.)

Eckert, P., & Rickford, J. R. (2001). Style and sociolinguistic variation (1st published.). University Press.

Cita Chicago Style (17a ed.)

Eckert, Penelope, y John R. Rickford. Style and Sociolinguistic Variation. 1st published. Cambridge [etc.]: University Press, 2001.

Cita MLA (9a ed.)

Eckert, Penelope, y John R. Rickford. Style and Sociolinguistic Variation. 1st published. University Press, 2001.