APA (7th ed.) Citation

Covello, V. T., & Merkhofer, M. W. (1993). Risk assessment methods: Approaches for assessing health and environmental risks. Plenum.

Chicago Style (17th ed.) Citation

Covello, Vincent T., and Miley W. Merkhofer. Risk Assessment Methods: Approaches for Assessing Health and Environmental Risks. New York: Plenum, 1993.

MLA (9th ed.) Citation

Covello, Vincent T., and Miley W. Merkhofer. Risk Assessment Methods: Approaches for Assessing Health and Environmental Risks. Plenum, 1993.