Gaya APA
Hall, Peter (ed). (1974).
The Penguin World Atlas .
New York:
Penguin Books.
Gaya Chicago
Hall, Peter (ed).
The Penguin World Atlas.
New York:
Penguin Books,
1974.
Text.
Gaya MLA
Hall, Peter (ed).
The Penguin World Atlas.
New York:
Penguin Books,
1974.
Text.
Gaya Turabian
Hall, Peter (ed).
The Penguin World Atlas.
New York:
Penguin Books,
1974.
Print.