APA Style
Washington, Environmental Protection Agency. (1989).
Risk Assessment Guidance for Superfund .
:
Office of Emergency and Remedial Response.
Chicago Style
Washington, Environmental Protection Agency.
Risk Assessment Guidance for Superfund.
:
Office of Emergency and Remedial Response,
1989.
.
MLA Style
Washington, Environmental Protection Agency.
Risk Assessment Guidance for Superfund.
:
Office of Emergency and Remedial Response,
1989.
.
Turabian Style
Washington, Environmental Protection Agency.
Risk Assessment Guidance for Superfund.
:
Office of Emergency and Remedial Response,
1989.
.