Cita APA (7a ed.)
Richter, D. (2004). Wittgenstein at his word. Thoemmes Continuum.
Cita Chicago Style (17a ed.)
Richter, Duncan. Wittgenstein at His Word. London ; New York: Thoemmes Continuum, 2004.
Cita MLA (9a ed.)
Richter, Duncan. Wittgenstein at His Word. Thoemmes Continuum, 2004.
Precaución: Estas citas no son 100% exactas.