Hume, D. (1985). A treatise of human nature. Penguin.
Cita Chicago (17th ed.)Hume, David. A Treatise of Human Nature. [Harmondsworth]: Penguin, 1985.
Cita MLA (9th ed.)Hume, David. A Treatise of Human Nature. Penguin, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.