APA (7th ed.) Citation

Hale, B. (2014). Necessary beings: An essay on ontology, modality, and the relations between them. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199669578.001.0001

Chicago Style (17th ed.) Citation

Hale, Bob. Necessary Beings: An Essay on Ontology, Modality, and the Relations Between Them. Oxford: Oxford University Press, 2014. https://doi.org/10.1093/acprof:oso/9780199669578.001.0001.

MLA (9th ed.) Citation

Hale, Bob. Necessary Beings: An Essay on Ontology, Modality, and the Relations Between Them. Oxford University Press, 2014. https://doi.org/10.1093/acprof:oso/9780199669578.001.0001.