APA (7th ed.) Citation

Andrade, F. C. P., Neves, J., Novais, P., & Machado, J. M. (2004). Software agents as legal persons.

Chicago Style (17th ed.) Citation

Andrade, Francisco Carneiro Pacheco, José Neves, Paulo Novais, and José Manuel Machado. Software Agents as Legal Persons. 2004.

MLA (8th ed.) Citation

Andrade, Francisco Carneiro Pacheco, et al. Software Agents as Legal Persons. 2004.