APA
Callahan J., Axler S., Gehring F. & Ribet K. (2000). The geometry of spacetime: an introduction to special and general relativity. New York: Springer.
Chicago
Callahan James, Axler S, Gehring F and Ribet K. 2000. The geometry of spacetime: an introduction to special and general relativity. New York: Springer.
Harvard
Callahan J., Axler S., Gehring F. and Ribet K. (2000). The geometry of spacetime: an introduction to special and general relativity. New York: Springer.
MLA
Callahan James, Axler S, Gehring F and Ribet K. The geometry of spacetime: an introduction to special and general relativity. New York: Springer. 2000.