Cita APA (7th ed.)
Sweet, W. (2005). Approaches to Metaphysics. Springer Netherlands. https://doi.org/10.1007/1-4020-2182-8
Cita Chicago (17th ed.)
Sweet, William. Approaches to Metaphysics. Dordrecht: Springer Netherlands, 2005. https://doi.org/10.1007/1-4020-2182-8.
Cita MLA (9th ed.)
Sweet, William. Approaches to Metaphysics. Springer Netherlands, 2005. https://doi.org/10.1007/1-4020-2182-8.
Atenció: Aquestes cites poden no estar 100% correctes.