Cita APA (7th ed.)
ebrary, Inc. (2000). Global change ecosystems research. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. Global Change Ecosystems Research. Washington, D.C.: National Academy Press, 2000.
Cita MLA (9th ed.)
ebrary, Inc. Global Change Ecosystems Research. National Academy Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.