Dyfyniad APA

Arp, R., Smith, B., & Spear, A. D. (2015). Building ontologies with Basic Formal Ontology. The MIT Press.

Dyfyniad Arddull Chicago

Arp, Robert, Barry Smith, and Andrew D. Spear. Building Ontologies with Basic Formal Ontology. Cambridge, Massachusetts ; London, England: The MIT Press, 2015.

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.