APA

Malhotra S., . (1981). Experiments in biology for class XII. : TATA McGraw-Hill Publishing Company, New Delhi.

Chicago

Malhotra S, . 1981. Experiments in biology for class XII. : TATA McGraw-Hill Publishing Company, New Delhi.

Harvard

Malhotra S., . (1981). Experiments in biology for class XII. : TATA McGraw-Hill Publishing Company, New Delhi.

MLA

Malhotra S, . Experiments in biology for class XII. : TATA McGraw-Hill Publishing Company, New Delhi. 1981.