Cita APA (7th ed.)

National Science Board (U.S.); National Science Foundation (U.S.). (2002). Science & engineering indicators 2002. For sale by the Supt. of Docs., U.S. G.P.O.

Cita Chicago (17th ed.)

National Science Board (U.S.); National Science Foundation (U.S.). Science & Engineering Indicators 2002. Arlington, Va. : National Science Foundation ; Washington, D.C: For sale by the Supt. of Docs., U.S. G.P.O, 2002.

Cita MLA (9th ed.)

National Science Board (U.S.); National Science Foundation (U.S.). Science & Engineering Indicators 2002. For sale by the Supt. of Docs., U.S. G.P.O, 2002.