APA

Bergmann P. G., . (1976). Introduction to the theory of relativity. : Dover Publcations, New York.

Chicago

Bergmann Peter Gabriel, . 1976. Introduction to the theory of relativity. : Dover Publcations, New York.

Harvard

Bergmann P. G., . (1976). Introduction to the theory of relativity. : Dover Publcations, New York.

MLA

Bergmann Peter Gabriel, . Introduction to the theory of relativity. : Dover Publcations, New York. 1976.