Cita APA (7a ed.)
ebrary, Inc. (1998). Future directions for the National Science Foundation's Arctic Natural Sciences Program. National Academy Press.
Cita Chicago Style (17a ed.)
ebrary, Inc. Future Directions for the National Science Foundation's Arctic Natural Sciences Program. Washington, D.C.: National Academy Press, 1998.
Cita MLA (9a ed.)
ebrary, Inc. Future Directions for the National Science Foundation's Arctic Natural Sciences Program. National Academy Press, 1998.
Precaución: Estas citas no son 100% exactas.