APA

(2003). Dictionary of chemistry. : TATA McGraw-Hill Publishing Company, New Delhi.

Chicago

2003. Dictionary of chemistry. : TATA McGraw-Hill Publishing Company, New Delhi.

Harvard

(2003). Dictionary of chemistry. : TATA McGraw-Hill Publishing Company, New Delhi.

MLA

Dictionary of chemistry. : TATA McGraw-Hill Publishing Company, New Delhi. 2003.