Cita APA (7th ed.)
National Research Council (U.S.) & ebrary, Inc. (2005). Signposts in cyberspace: The Domain Name System and internet navigation. National Academies Press.
Cita Chicago (17th ed.)
National Research Council (U.S.) i Inc ebrary. Signposts in Cyberspace: The Domain Name System and Internet Navigation. Washington, D.C.: National Academies Press, 2005.
Cita MLA (9th ed.)
National Research Council (U.S.) i Inc ebrary. Signposts in Cyberspace: The Domain Name System and Internet Navigation. National Academies Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.