APA (7th ed.) Citation

Natário, J. (2021). An introduction to mathematical relativity. Springer.

Chicago Style (17th ed.) Citation

Natário, José. An Introduction to Mathematical Relativity. Cham, Switzerland: Springer, 2021.

MLA (9th ed.) Citation

Natário, José. An Introduction to Mathematical Relativity. Springer, 2021.

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