Não informado. (1981). Environmental Monitoring and Assessment. Kluwer Academic Publishers.
Cita Chicago Style (17a ed.)Não informado. Environmental Monitoring and Assessment. Dordrecht, Holanda: Kluwer Academic Publishers, 1981.
Cita MLA (8a ed.)Não informado. Environmental Monitoring and Assessment. Kluwer Academic Publishers, 1981.
Precaución: Estas citas no son 100% exactas.