APA (7th ed.) Citation

Einstein, A. (2018). Relativity: The Special and General Theory. Prabhat Prakashan.

Chicago Style (17th ed.) Citation

Einstein, Albert. Relativity: The Special and General Theory. India: Prabhat Prakashan, 2018.

MLA (8th ed.) Citation

Einstein, Albert. Relativity: The Special and General Theory. Prabhat Prakashan, 2018.