APA

National Science Foundation (Washington D., Office of Science and Technology Policy (Estados Unidos), . (1983). Annual science and technology report to the congress. Washington, D. C: National Science Foundation.

Chicago

National Science Foundation (Washington D.C.), Office of Science and Technology Policy (Estados Unidos), . 1983. Annual science and technology report to the congress. Washington, D. C: National Science Foundation.

Harvard

National Science Foundation (Washington D., Office of Science and Technology Policy (Estados Unidos), . (1983). Annual science and technology report to the congress. Washington, D. C: National Science Foundation.

MLA

National Science Foundation (Washington D.C.), Office of Science and Technology Policy (Estados Unidos), . Annual science and technology report to the congress. Washington, D. C: National Science Foundation. 1983.