APA Format
Weeks, James L.; Levy, Barry S.; Wagner, Gregory R.
. (1991). Preventing occupational disease and injury. Washington, DC : American Public Health Association
MLA Format
Weeks, James L.; Levy, Barry S.; Wagner, Gregory R.
. Preventing occupational disease and injury. Washington, DC : American Public Health Association, 1991
Australian/Harvard Format
Weeks, James L.; Levy, Barry S.; Wagner, Gregory R.
. 1991. Preventing occupational disease and injury. American Public Health Association, Washington, DC
Warning: These citations may not always be 100% accurate.