APA Citation

Wittgenstein, L. 1., & Valdés Villanueva, L. M. 1. (2002). Tractatus logico-philosophicus. Madrid: Tecnos.

Chicago Style Citation

Wittgenstein, Ludwig 1889-1951, and Luis M. 1952- Valdés Villanueva. Tractatus Logico-philosophicus. Madrid: Tecnos, 2002.

MLA Citation

Wittgenstein, Ludwig 1889-1951, and Luis M. 1952- Valdés Villanueva. Tractatus Logico-philosophicus. Madrid: Tecnos, 2002.

Warning: These citations may not always be 100% accurate.