APA Edition Citation

Sharma, K. K., & Sharma, L. K. (1977). A textbook of physical chemistry.

Chicago Edition Citation

Sharma, K K., and L K. Sharma. A Textbook of Physical Chemistry. New Delhi, Vikas Publishing House Pvt Ltd, 1977.

MLA Edition Citation

Sharma, K K., and L K. Sharma. A Textbook of Physical Chemistry. 1977.