APA (7th ed.) Citation

Haugen, E. I., & Dil, A. S. (1972). The ecology of language: Essays by Einar Haugen. Stanford University Press.

Chicago Style (17th ed.) Citation

Haugen, Einar Ingvald, and Anwar S. Dil. The Ecology of Language: Essays by Einar Haugen. Stanford (California): Stanford University Press, 1972.

MLA (9th ed.) Citation

Haugen, Einar Ingvald, and Anwar S. Dil. The Ecology of Language: Essays by Einar Haugen. Stanford University Press, 1972.