Gaya APA
The sea around us. (1960).
tempaterbit:
penerbit.
Gaya Chicago
The sea around us.
Edisi.
tempaterbit:
penerbit,
1960.
Text.
Gaya MLA
The sea around us.
Edisi.
tempaterbit:
penerbit,
1960.
Text.
Gaya Turabian
The sea around us.
tempaterbit:
penerbit,
1960.
Print.