Ohanian ,Hans C, & Ruffini , R. (2013). Gravitation and spacetime. Cambridge University Press.
Chicago Edition CitationOhanian ,Hans C, and Remo Ruffini. Gravitation and Spacetime. Cambridge University Press, 2013.
MLA Edition CitationOhanian ,Hans C, and Remo Ruffini. Gravitation and Spacetime. Cambridge University Press, 2013.
Warning: These citations may not always be 100% accurate.