APA Style
Vig, Norman J., Kraft, Michael E.. (2019).
Environmental Policy: new directions for the twenty-first century (Edisi ke- 10).
Los Angeles:
Sage.
Chicago Style
Vig, Norman J., Kraft, Michael E..
Environmental Policy: new directions for the twenty-first century.
Edisi ke- 10
Los Angeles:
Sage,
2019.
Text.
MLA Style
Vig, Norman J., Kraft, Michael E..
Environmental Policy: new directions for the twenty-first century.
Edisi ke- 10
Los Angeles:
Sage,
2019.
Text.
Turabian Style
Vig, Norman J., Kraft, Michael E..
Environmental Policy: new directions for the twenty-first century.
Edisi ke- 10
Los Angeles:
Sage,
2019.
Print.