Cita APA (7a ed.)

Sosa, E., & Tooley, M. (1997). Causation. University Press.

Cita Chicago Style (17a ed.)

Sosa, Ernest, y Michael Tooley. Causation. Oxford: University Press, 1997.

Cita MLA (9a ed.)

Sosa, Ernest, y Michael Tooley. Causation. University Press, 1997.