Callahan, J. J. (2000). The Geometry of Spacetime: An Introduction to Special and General Relativity. Springer New York.
Chicago Style (17th ed.) CitationCallahan, James J. The Geometry of Spacetime: An Introduction to Special and General Relativity. New York, NY: Springer New York, 2000.
MLA (9th ed.) CitationCallahan, James J. The Geometry of Spacetime: An Introduction to Special and General Relativity. Springer New York, 2000.
Warning: These citations may not always be 100% accurate.