APA način citiranja

Wentz, C. A. (1999). Safety, health and environmental protection. Boston: McGraw-Hill.

Čikaški stil citiranja

Wentz, Charles A. Safety, Health and Environmental Protection. Boston: McGraw-Hill, 1999.

MLA način citiranja

Wentz, Charles A. Safety, Health and Environmental Protection. Boston: McGraw-Hill, 1999.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.