Cita APA (7a ed.)

Preston, D. R. (1999). Handbook of perceptual dialectology. John Benjamins.

Cita Chicago Style (17a ed.)

Preston, Dennis Richard. Handbook of Perceptual Dialectology. Amsterdam [etc.]: John Benjamins, 1999.

Cita MLA (9a ed.)

Preston, Dennis Richard. Handbook of Perceptual Dialectology. John Benjamins, 1999.