Cita APA (7a ed.)
Wittgenstein, L. (1968). Philosophical investigations: The english text.
Cita estilo Chicago (17a ed.)
Wittgenstein, Ludwig. Philosophical Investigations: The English Text. 1968.
Cita MLA (9a ed.)
Wittgenstein, Ludwig. Philosophical Investigations: The English Text. 1968.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.