APA citiranje
Halbach, V., & Horsten, L. (2004). Principles of truth (Second edition.). Ontos Verlag.
Chicago Style (17th ed.) Citation
Halbach, Volker, and Leon Horsten. Principles of Truth. Second edition. Frankfurt: Ontos Verlag, 2004.
MLA citiranje
Halbach, Volker, and Leon Horsten. Principles of Truth. Second edition. Ontos Verlag, 2004.
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