Gaya APA
HOOKS, Gwendolyn, Tony Forbes. (2017).
Porpoises in Peril .
Inggris:
Pearson.
Gaya Chicago
HOOKS, Gwendolyn, Tony Forbes.
Porpoises in Peril.
Inggris:
Pearson,
2017.
Text.
Gaya MLA
HOOKS, Gwendolyn, Tony Forbes.
Porpoises in Peril.
Inggris:
Pearson,
2017.
Text.
Gaya Turabian
HOOKS, Gwendolyn, Tony Forbes.
Porpoises in Peril.
Inggris:
Pearson,
2017.
Print.