Cita APA (7th ed.)
ebrary, Inc. (1997). NOAA's Arctic Research Initiative: Proceedings of a workshop. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. NOAA's Arctic Research Initiative: Proceedings of a Workshop. Washington, D.C.: National Academy Press, 1997.
Cita MLA (9th ed.)
ebrary, Inc. NOAA's Arctic Research Initiative: Proceedings of a Workshop. National Academy Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.