Franklin Pierce Law Center & Risk Assessment & Policy Association. (1994). Risk: Health, safety & environment. Franklin Pierce Law Center.
Cita Chicago Style (17a ed.)Franklin Pierce Law Center y Risk Assessment & Policy Association. Risk: Health, Safety & Environment. Concord, NH: Franklin Pierce Law Center, 1994.
Cita MLA (9a ed.)Franklin Pierce Law Center y Risk Assessment & Policy Association. Risk: Health, Safety & Environment. Franklin Pierce Law Center, 1994.
Precaución: Estas citas no son 100% exactas.