APA aipamena

Mukherjee S & Kembhavi A K. (1992). Gravitation and cosmology. Wiley eastern.

Chicago Style aipamena

Mukherjee S and Kembhavi A K. Gravitation and Cosmology. N D: Wiley eastern, 1992.

MLA aipamena

Mukherjee S and Kembhavi A K. Gravitation and Cosmology. Wiley eastern, 1992.