Παραπομπή σε μορφή APA (7η εκδ.)

Weiberg, S. (1972). Gravitation and cosmology: Principles and applications of the general theory of relativity. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Weiberg, Steven. Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. New York, NY: John Wiley & Sons, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Weiberg, Steven. Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. John Wiley & Sons, 1972.