APA ציטוט
National Research Council (U.S.). Committee on Gravitational Physics & ebrary, Inc. (1999). Gravitational physics: Exploring the structure of space and time. National Academy Press.
Chicago Style (17th ed.) Citation
National Research Council (U.S.). Committee on Gravitational Physics and Inc ebrary. Gravitational Physics: Exploring the Structure of Space and Time. Washington, DC: National Academy Press, 1999.
ציטוט MLA
National Research Council (U.S.). Committee on Gravitational Physics and Inc ebrary. Gravitational Physics: Exploring the Structure of Space and Time. National Academy Press, 1999.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.