Gaya APA
Trafford, Caren, Wilsher, David. (2007).
Perubahan Iklim .
Jakarta:
Erlangga for Kids.
Gaya Chicago
Trafford, Caren, Wilsher, David.
Perubahan Iklim.
Jakarta:
Erlangga for Kids,
2007.
Text.
Gaya MLA
Trafford, Caren, Wilsher, David.
Perubahan Iklim.
Jakarta:
Erlangga for Kids,
2007.
Text.
Gaya Turabian
Trafford, Caren, Wilsher, David.
Perubahan Iklim.
Jakarta:
Erlangga for Kids,
2007.
Print.