APA (7th ed.) Citation

Wittgenstein, L., Tierno Galván, E., & Russell, B. (1975). Tractatus logico-philosophicus. Alianza.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig, Enrique Tierno Galván, and Bertrand Russell. Tractatus Logico-philosophicus. Madrid: Alianza, 1975.

MLA (9th ed.) Citation

Wittgenstein, Ludwig, et al. Tractatus Logico-philosophicus. Alianza, 1975.