APA

Puri B. R. e. a., . (2000). Principles of physical chemistry. : Shoban Lal Nagin Chand & Company, New Delhi.

Chicago

Puri B R et al, . 2000. Principles of physical chemistry. : Shoban Lal Nagin Chand & Company, New Delhi.

Harvard

Puri B. R. e. a., . (2000). Principles of physical chemistry. : Shoban Lal Nagin Chand & Company, New Delhi.

MLA

Puri B R et al, . Principles of physical chemistry. : Shoban Lal Nagin Chand & Company, New Delhi. 2000.