APA (7th ed.) Citation

Kristeva, J. (1989). Language the unknown: An initiation into linguistics. Columbia University Press.

Chicago Style (17th ed.) Citation

Kristeva, Julia. Language the Unknown: An Initiation into Linguistics. New York: Columbia University Press, 1989.

MLA (9th ed.) Citation

Kristeva, Julia. Language the Unknown: An Initiation into Linguistics. Columbia University Press, 1989.