APA (7th ed.) Citation

Westerhoff, J. (2005). Ontological categories: Their nature and significance. Clarendon Press ; Oxford University Press.

Chicago Style (17th ed.) Citation

Westerhoff, Jan. Ontological Categories: Their Nature and Significance. Oxford : New York: Clarendon Press ; Oxford University Press, 2005.

MLA (9th ed.) Citation

Westerhoff, Jan. Ontological Categories: Their Nature and Significance. Clarendon Press ; Oxford University Press, 2005.