Lightman, A. P., Press, . W. H., Price, R. H., & Teukolsky, S. A. (1975). Problem book in relativity and gravitation. Princeton University Press.
Chicago Style (17th ed.) CitationLightman, Alan P., William H. Press, Richard H. Price, and Saul A. Teukolsky. Problem Book in Relativity and Gravitation. Princeton, N.J.: Princeton University Press, 1975.
MLA引文Lightman, Alan P., et al. Problem Book in Relativity and Gravitation. Princeton University Press, 1975.
警告:這些引文格式不一定是100%准確.