APA (7th ed.) Citation

Anscombe, G. E. M. (1971). An introduction to Wittgenstein's Tractatus (1st Pennsylvania paperback ed.). University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Anscombe, G. E. M. An Introduction to Wittgenstein's Tractatus. 1st Pennsylvania paperback ed. Philadelphia: University of Pennsylvania Press, 1971.

MLA (9th ed.) Citation

Anscombe, G. E. M. An Introduction to Wittgenstein's Tractatus. 1st Pennsylvania paperback ed. University of Pennsylvania Press, 1971.