Mcleod, S. K. (2001). Modality and anti-metaphysics. Ashgate.
Cita Chicago (17th ed.)Mcleod, Stephen K. Modality and Anti-metaphysics. Aldershot: Ashgate, 2001.
Cita MLA (9th ed.)Mcleod, Stephen K. Modality and Anti-metaphysics. Ashgate, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.