APA (7th ed.) Zitazioa
Galama, T., & Hosek, J. R. (2008). U.S. competitiveness in science and technology. RAND Corporation.
Chicago Style (17th ed.) Zitazioa
Galama, Titus, eta James R. Hosek. U.S. Competitiveness in Science and Technology. Santa Monica, CA: RAND Corporation, 2008.
MLA (9th ed.) Zitazioa
Galama, Titus, eta James R. Hosek. U.S. Competitiveness in Science and Technology. RAND Corporation, 2008.
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