Παραπομπή APA

Weinberg, S. (1972). Gravitation and cosmology: Principles and applications of the general theory of relativity. Wiley.

Παραπομπή Chicago Style

Weinberg, Steven. Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. New York : INew Delhi: Wiley, 1972.

Παραπομπή MLA

Weinberg, Steven. Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. Wiley, 1972.