Basta, N. (1992). Environmental jobs for scientists and: Engineers. Wiley.
Cita Chicago Style (17a ed.)Basta, Nicholas. Environmental Jobs for Scientists and: Engineers. New York: Wiley, 1992.
Cita MLA (9a ed.)Basta, Nicholas. Environmental Jobs for Scientists and: Engineers. Wiley, 1992.
Precaución: Estas citas no son 100% exactas.