APA

Weisz P. B., . (1976). Science of biology. : TATA McGraw-Hill Publishing Company Ltd., New Delhi.

Chicago

Weisz Paul B, . 1976. Science of biology. : TATA McGraw-Hill Publishing Company Ltd., New Delhi.

Harvard

Weisz P. B., . (1976). Science of biology. : TATA McGraw-Hill Publishing Company Ltd., New Delhi.

MLA

Weisz Paul B, . Science of biology. : TATA McGraw-Hill Publishing Company Ltd., New Delhi. 1976.