Speegle, M. (2013). Safety, health, and environmental concepts for the process industry (2nd ed.). Delmar, Cengage Learning.
Chicago Style (17th ed.) CitationSpeegle, Michael. Safety, Health, and Environmental Concepts for the Process Industry. 2nd ed. Clifton Park, NY: Delmar, Cengage Learning, 2013.
MLA (9th ed.) CitationSpeegle, Michael. Safety, Health, and Environmental Concepts for the Process Industry. 2nd ed. Delmar, Cengage Learning, 2013.
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