APA Style
Washington, Environmental Protection Agency. (1989).
Risk Assessment Guidance for Superfund (-).
:
.
Chicago Style
Washington, Environmental Protection Agency.
Risk Assessment Guidance for Superfund.
-
:
,
1989.
.
MLA Style
Washington, Environmental Protection Agency.
Risk Assessment Guidance for Superfund.
-
:
,
1989.
.
Turabian Style
Washington, Environmental Protection Agency.
Risk Assessment Guidance for Superfund.
-
:
,
1989.
.