Hare, T. (1990). Acid rain. Gloucester Press, Aladdin Books, Franklin Watts.
Cita Chicago Style (17a ed.)Hare, Tony. Acid Rain. London: Gloucester Press, Aladdin Books, Franklin Watts, 1990.
Cita MLA (8a ed.)Hare, Tony. Acid Rain. Gloucester Press, Aladdin Books, Franklin Watts, 1990.
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