Penggayaan APA
GLOBAL environmental change. (1999).
Whasington:
National Academy Press.
Chicago Style
GLOBAL environmental change.
.
Whasington:
National Academy Press,
1999.
Text.
MLA Style
GLOBAL environmental change.
.
Whasington:
National Academy Press,
1999.
Text.
Turabian Style
GLOBAL environmental change.
Whasington:
National Academy Press,
1999.
Print.