Cita APA (7a ed.)

Lévy, P., & Bononno, R. (1997). Collective intelligence: Mankind's emerging world in cyberspace. Plenum Trade.

Cita Chicago Style (17a ed.)

Lévy, Pierre, y Robert Bononno. Collective Intelligence: Mankind's Emerging World in Cyberspace. New York [etc.]: Plenum Trade, 1997.

Cita MLA (9a ed.)

Lévy, Pierre, y Robert Bononno. Collective Intelligence: Mankind's Emerging World in Cyberspace. Plenum Trade, 1997.