APA (7th ed.) Citation

Buber, M. (2003). Philosophical Interrogations. Werkausgabe. 6. Sprachphilosophische Schriften, 139-143.

Chicago Style (17th ed.) Citation

Buber, Martin. "Philosophical Interrogations." Werkausgabe. 6. Sprachphilosophische Schriften 2003: 139-143.

MLA (8th ed.) Citation

Buber, Martin. "Philosophical Interrogations." Werkausgabe. 6. Sprachphilosophische Schriften, 2003, pp. 139-143.

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