APA (7th ed.) Citation

Hualde, J. I., Lakarra, J., & Trask, R. L. (1995). Towards a history of the Basque language. Benjamins.

Chicago Style (17th ed.) Citation

Hualde, José I., Joseba Lakarra, and Robert L. Trask. Towards a History of the Basque Language. Amsterdam [etc.]: Benjamins, 1995.

MLA (9th ed.) Citation

Hualde, José I., et al. Towards a History of the Basque Language. Benjamins, 1995.