APA引文

Katkar,L.N. (2014). Mathematical theory of general relativity. Narosa.

Chicago Edition Citation

Katkar,L.N. Mathematical Theory of General Relativity. New Delhi: Narosa, 2014.

MLA引文

Katkar,L.N. Mathematical Theory of General Relativity. Narosa, 2014.

警告：這些引文格式不一定是100％准確.