Cita APA

Bergmann, P. G. 1., & Bergmann, P. G. 1. (1958). Introduction to the theory of relativity. New Jersey: Prentice Hall.

Citación estilo Chicago

Bergmann, Peter Gabriel 1915-, y Peter Gabriel 1915- Bergmann. Introduction to the Theory of Relativity. New Jersey: Prentice Hall, 1958.

Cita MLA

Bergmann, Peter Gabriel 1915-, y Peter Gabriel 1915- Bergmann. Introduction to the Theory of Relativity. New Jersey: Prentice Hall, 1958.