Cita APA (7a ed.)

Travis, C. (2006). Thought's footing: A theme in Wittgenstein's Philosophical investigations. Clarendon Press.

Cita Chicago Style (17a ed.)

Travis, Charles. Thought's Footing: A Theme in Wittgenstein's Philosophical Investigations. Oxford: Clarendon Press, 2006.

Cita MLA (9a ed.)

Travis, Charles. Thought's Footing: A Theme in Wittgenstein's Philosophical Investigations. Clarendon Press, 2006.