APA Style
Vig, Norman J., Kraft, Michael E.. (2013).
Environmental Policy : New Directions for the Twenty-First Century, 8th Edition (Edisi-8).
London:
Sage Publications.
Chicago Style
Vig, Norman J., Kraft, Michael E..
Environmental Policy : New Directions for the Twenty-First Century, 8th Edition.
Edisi-8
London:
Sage Publications,
2013.
Community.
MLA Style
Vig, Norman J., Kraft, Michael E..
Environmental Policy : New Directions for the Twenty-First Century, 8th Edition.
Edisi-8
London:
Sage Publications,
2013.
Community.
Turabian Style
Vig, Norman J., Kraft, Michael E..
Environmental Policy : New Directions for the Twenty-First Century, 8th Edition.
Edisi-8
London:
Sage Publications,
2013.
Community.