Calow, P. (1998). Handbook of environmental risk assessment and management. Blackwell Science.
Cita Chicago (17th ed.)Calow, Peter. Handbook of Environmental Risk Assessment and Management. Londres: Blackwell Science, 1998.
Cita MLA (9th ed.)Calow, Peter. Handbook of Environmental Risk Assessment and Management. Blackwell Science, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.