Blumenthal, D. S. (1985). Introduction to environmental health. Springer Pub.
Cita Chicago Style (17a ed.)Blumenthal, Daniel S. Introduction to Environmental Health. New York: Springer Pub, 1985.
Cita MLA (9a ed.)Blumenthal, Daniel S. Introduction to Environmental Health. Springer Pub, 1985.
Precaución: Estas citas no son 100% exactas.