Cita APA (7th ed.)
ebrary, Inc. (1999). A vision for the National Weather Service: Road map for the future. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. A Vision for the National Weather Service: Road Map for the Future. Washington, D.C.: National Academy Press, 1999.
Cita MLA (9th ed.)
ebrary, Inc. A Vision for the National Weather Service: Road Map for the Future. National Academy Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.