Cita APA (7a ed.)

Koepsell, D. R. a. (2000). The ontology of cyberspace: Philosophy, law, and the future of intellectual property (First printing.). Open Court.

Cita Chicago Style (17a ed.)

Koepsell, David R. autor. The Ontology of Cyberspace: Philosophy, Law, and the Future of Intellectual Property. First printing. Chicago: Open Court, 2000.

Cita MLA (9a ed.)

Koepsell, David R. autor. The Ontology of Cyberspace: Philosophy, Law, and the Future of Intellectual Property. First printing. Open Court, 2000.