APA Edition Citation

Sharma, J. N., & Vasishtha, A. R. (1977). Differential geometry.

Chicago Edition Citation

Sharma, J N., and A R. Vasishtha. Differential Geometry. Meerut, Kedarnath Ramnath, 1977.

MLA Edition Citation

Sharma, J N., and A R. Vasishtha. Differential Geometry. 1977.

Warning: These citations may not always be 100% accurate.