APA (7th ed.) Citation

Foucault, M., & Hurley, R. (1990). An introduction. Penguin books.

Chicago Style (17th ed.) Citation

Foucault, Michel, and Robert Hurley. An Introduction. New York: Penguin books, 1990.

MLA (9th ed.) Citation

Foucault, Michel, and Robert Hurley. An Introduction. Penguin books, 1990.