Levinson, P. (1997). The soft edge: A natural history and future of the information revolution (1. publ.). Routledge.
Citazione stile Chigago Style (17a edizione)Levinson, Paul. The Soft Edge: A Natural History and Future of the Information Revolution. 1. publ. London ; New York: Routledge, 1997.
Citatione MLA (8a ed.)Levinson, Paul. The Soft Edge: A Natural History and Future of the Information Revolution. 1. publ. Routledge, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.