APA (7th ed.) Citation

Wittgenstein, L., Russell, B., Pears, D. F., & McGuinness, B. (1974). Tractatus logico-philosophicus (1st pbk. ed.). Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig, Bertrand Russell, David Francis Pears, and Brian McGuinness. Tractatus Logico-philosophicus. 1st pbk. ed. London: Routledge & Kegan Paul, 1974.

MLA (9th ed.) Citation

Wittgenstein, Ludwig, et al. Tractatus Logico-philosophicus. 1st pbk. ed. Routledge & Kegan Paul, 1974.