APA (7th ed.) Citation

Arp, R., Smith, B., & Spear, A. D. (2015). Building ontologies with basic formal ontology. MIT Press.

Chicago Style (17th ed.) Citation

Arp, Robert, Barry Smith, and Andrew D. Spear. Building Ontologies with Basic Formal Ontology. Cambridge, Mass. [u.a.]: MIT Press, 2015.

MLA (9th ed.) Citation

Arp, Robert, et al. Building Ontologies with Basic Formal Ontology. MIT Press, 2015.