Citazione Stile APA (7a Edizione)

National Academy of Engineering, Landau, R., & Rosenberg, N. (1986). The Positive sum strategy: Harnessing technology for economic growth. National Academy Press.

Citazione stile Chigago Style (17a edizione)

National Academy of Engineering, Ralph Landau, e Nathan Rosenberg. The Positive Sum Strategy: Harnessing Technology for Economic Growth. Washington, D.C: National Academy Press, 1986.

Citatione MLA (9a ed.)

National Academy of Engineering, et al. The Positive Sum Strategy: Harnessing Technology for Economic Growth. National Academy Press, 1986.