Cita APA (7th ed.)

Wittgenstein, L., & Rhees, R. (1969). Philosophische Grammatik. B. Blackwell.

Cita Chicago (17th ed.)

Wittgenstein, Ludwig, i Rush Rhees. Philosophische Grammatik. Oxford: B. Blackwell, 1969.

Cita MLA (8th ed.)

Wittgenstein, Ludwig, i Rush Rhees. Philosophische Grammatik. B. Blackwell, 1969.