National Research Council (U.S.) Committee on Gravitational Physics. (1999). Gravitational physics: Exploring the structure of space and time. National Academy Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.) Committee on Gravitational Physics. Gravitational Physics: Exploring the Structure of Space and Time. Washington, DC: National Academy Press, 1999.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.) Committee on Gravitational Physics. Gravitational Physics: Exploring the Structure of Space and Time. National Academy Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.