APA ציטוט

National Research Council (U.S.). Space Studies Board. Committee on Human Exploration. (1997). The human exploration of space. National Academy Press.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Space Studies Board. Committee on Human Exploration. The Human Exploration of Space. Washington, D.C.: National Academy Press, 1997.

ציטוט MLA

National Research Council (U.S.). Space Studies Board. Committee on Human Exploration. The Human Exploration of Space. National Academy Press, 1997.