Cita APA (7th ed.)
ebrary, Inc. (2002). A Century of ecosystem science: Planning long-term research in the Gulf of Alaska. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. A Century of Ecosystem Science: Planning Long-term Research in the Gulf of Alaska. Washington, D.C.: National Academy Press, 2002.
Cita MLA (9th ed.)
ebrary, Inc. A Century of Ecosystem Science: Planning Long-term Research in the Gulf of Alaska. National Academy Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.