Citazione Stile APA (7a Edizione)

National Research Council (U.S.). Space Studies Board, National Academy Press (U.S.), & ebrary, Inc. (2004). Annual report 2003. National Academy Press.

Citazione stile Chigago Style (17a edizione)

National Research Council (U.S.). Space Studies Board, National Academy Press (U.S.), e Inc ebrary. Annual Report 2003. Washington, D.C.: National Academy Press, 2004.

Citatione MLA (9a ed.)

National Research Council (U.S.). Space Studies Board, et al. Annual Report 2003. National Academy Press, 2004.