Cita APA (7th ed.)
National Academy of Engineering, National Research Council (U.S.). Committee on K-12 Engineering Education, National Research Council (U.S.), ebrary, Inc, Katehi, L., Pearson, G., & Feder, M. A. (2009). Engineering in K-12 education: Understanding the status and improving the prospects. National Academies Press.
Cita Chicago (17th ed.)
National Academy of Engineering, National Research Council (U.S.). Committee on K-12 Engineering Education, National Research Council (U.S.), Inc ebrary, Linda Katehi, Greg Pearson, i Michael A. Feder. Engineering in K-12 Education: Understanding the Status and Improving the Prospects. Washington, D.C.: National Academies Press, 2009.
Cita MLA (9th ed.)
National Academy of Engineering, et al. Engineering in K-12 Education: Understanding the Status and Improving the Prospects. National Academies Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.