Cita APA
United States. Committee on Improving the Science and Technology Programs of the National Park Service & ebrary, Inc. (1992). Science and the national parks. National Academy Press.
Citación estilo Chicago
United States. Committee on Improving the Science and Technology Programs of the National Park Service and Inc ebrary. Science and the National Parks. Washington, D.C.: National Academy Press, 1992.
Cita MLA
United States. Committee on Improving the Science and Technology Programs of the National Park Service and Inc ebrary. Science and the National Parks. National Academy Press, 1992.
Warning: These citations may not always be 100% accurate.