APA (7th ed.) Citation

Janik, A., Wittgenstein, L., & Toulmin, S. (1974). La Viena de Wittgenstein. Taurus.

Chicago Style (17th ed.) Citation

Janik, Allan, Ludwig Wittgenstein, and Stephen Toulmin. La Viena De Wittgenstein. Madrid: Taurus, 1974.

MLA (9th ed.) Citation

Janik, Allan, et al. La Viena De Wittgenstein. Taurus, 1974.