International Federation of Environmental Health. (1991). International journal of environmental health research. Chapman and Hall.
Cita Chicago Style (17a ed.)International Federation of Environmental Health. International Journal of Environmental Health Research. London: Chapman and Hall, 1991.
Cita MLA (9a ed.)International Federation of Environmental Health. International Journal of Environmental Health Research. Chapman and Hall, 1991.
Precaución: Estas citas no son 100% exactas.