एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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