WENTZ, C. A. (1998). Safety, health, and environmental protection. McGraw-Hill.
Style de citation Chicago (17e éd.)WENTZ, Charles A. Safety, Health, and Environmental Protection. Boston: McGraw-Hill, 1998.
Style de citation MLA (9e éd.)WENTZ, Charles A. Safety, Health, and Environmental Protection. McGraw-Hill, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.