Moeller, D. W. (2011). Environmental health (4th ed.). Harvard University Press.
Cita Chicago Style (17a ed.)Moeller, Dade W. Environmental Health. 4th ed. Cambridge: Harvard University Press, 2011.
Cita MLA (9a ed.)Moeller, Dade W. Environmental Health. 4th ed. Harvard University Press, 2011.
Precaución: Estas citas no son 100% exactas.