Tohutoro APA (7th ed.)

Calow, P. (1998). Handbook of environmental risk assessment and management. Blackwell Science.

Tohutoru Kātū Chicago (17th ed.)

Calow, Peter. Handbook of Environmental Risk Assessment and Management. Londres: Blackwell Science, 1998.

Tohutoro MLA (9th ed.)

Calow, Peter. Handbook of Environmental Risk Assessment and Management. Blackwell Science, 1998.