APA (7th ed.) Citation

Thomason, S. G., & Kaufman, T. (1988). Language contact, creolization, and genetic linguistics. University of California Press.

Chicago Style (17th ed.) Citation

Thomason, Sarah Grey, and Terrence Kaufman. Language Contact, Creolization, and Genetic Linguistics. Berkeley: University of California Press, 1988.

MLA (9th ed.) Citation

Thomason, Sarah Grey, and Terrence Kaufman. Language Contact, Creolization, and Genetic Linguistics. University of California Press, 1988.