Παραπομπή APA

Lord,E.A. (1976). Tensors relativity and Cosmology. Tata McGraw-Hill.

Παραπομπή Chicago Style

Lord,E.A. Tensors Relativity and Cosmology. New Delhi: Tata McGraw-Hill, 1976.

Παραπομπή MLA

Lord,E.A. Tensors Relativity and Cosmology. Tata McGraw-Hill, 1976.