APA (7th ed.) Citation

Sachs, R. K., & Wu, H. (1977). General relativity for mathematicians. Springer-Verlag.

Chicago Style (17th ed.) Citation

Sachs, R. K., and Hongxi Wu. General Relativity for Mathematicians. New York: Springer-Verlag, 1977.

MLA (8th ed.) Citation

Sachs, R. K., and Hongxi Wu. General Relativity for Mathematicians. Springer-Verlag, 1977.

Warning: These citations may not always be 100% accurate.