APA (7th ed.) Citation

Berns, J., & Marle, J. v. (2002). Present-day dialectology: Problems and findings. Mouton de Gruyter.

Chicago Style (17th ed.) Citation

Berns, J.B., and Jaap van Marle. Present-day Dialectology: Problems and Findings. Berlin: Mouton de Gruyter, 2002.

MLA (9th ed.) Citation

Berns, J.B., and Jaap van Marle. Present-day Dialectology: Problems and Findings. Mouton de Gruyter, 2002.