Cita APA (7th ed.)

Anscombe, G. E. M. (2000). An introduction to Wittgenstein's Tractatus (1a. ed.). ST. Agustine´s Press.

Cita Chicago (17th ed.)

Anscombe, Gertrude Elizabeth Margaret. An Introduction to Wittgenstein's Tractatus. 1a. ed. South Bend: ST. Agustine´s Press, 2000.

Cita MLA (9th ed.)

Anscombe, Gertrude Elizabeth Margaret. An Introduction to Wittgenstein's Tractatus. 1a. ed. ST. Agustine´s Press, 2000.