APA (7th ed.) Citation

Churchland, P. M., & Churchland, P. S. (1998). On the contrary: Critical essays, 1987-1997. MIT Press.

Chicago Style (17th ed.) Citation

Churchland, Paul M., and Patricia Smith Churchland. On the Contrary: Critical Essays, 1987-1997. Cambridge, Mass.: MIT Press, 1998.

MLA (8th ed.) Citation

Churchland, Paul M., and Patricia Smith Churchland. On the Contrary: Critical Essays, 1987-1997. MIT Press, 1998.