Cita APA (7a ed.)

Wittgenstein, L., & Anscombe, G. E. M. (1977). Remarks on colour. University of California.

Cita Chicago Style (17a ed.)

Wittgenstein, Ludwig, y Gertrude Elizabeth Margaret Anscombe. Remarks on Colour. Berkeley: University of California, 1977.

Cita MLA (9a ed.)

Wittgenstein, Ludwig, y Gertrude Elizabeth Margaret Anscombe. Remarks on Colour. University of California, 1977.