APA

Khosla B. D., . (1971). Physical chemistry. : R Chand & Co., New Delhi.

Chicago

Khosla B D, . 1971. Physical chemistry. : R Chand & Co., New Delhi.

Harvard

Khosla B. D., . (1971). Physical chemistry. : R Chand & Co., New Delhi.

MLA

Khosla B D, . Physical chemistry. : R Chand & Co., New Delhi. 1971.