Cita APA (7a ed.)
ebrary, Inc. (1993). National issues in science and technology, 1993. National Academy Press.
Cita Chicago Style (17a ed.)
ebrary, Inc. National Issues in Science and Technology, 1993. Washington, DC: National Academy Press, 1993.
Cita MLA (9a ed.)
ebrary, Inc. National Issues in Science and Technology, 1993. National Academy Press, 1993.
Precaución: Estas citas no son 100% exactas.