Cita APA (7a ed.)

Morawetz, T. (1978). Wittgenstein & knowledge: The importance of On certainty. University of Massachusetts Press.

Cita Chicago Style (17a ed.)

Morawetz, Thomas. Wittgenstein & Knowledge: The Importance of On Certainty. Amherst: University of Massachusetts Press, 1978.

Cita MLA (9a ed.)

Morawetz, Thomas. Wittgenstein & Knowledge: The Importance of On Certainty. University of Massachusetts Press, 1978.