Gaya APA
Orwell, George.. (1957).
Selected Essays .
Harmondsworth, Middlesex:
Penguin.
Gaya Chicago
Orwell, George..
Selected Essays.
Harmondsworth, Middlesex:
Penguin,
1957.
Text.
Gaya MLA
Orwell, George..
Selected Essays.
Harmondsworth, Middlesex:
Penguin,
1957.
Text.
Gaya Turabian
Orwell, George..
Selected Essays.
Harmondsworth, Middlesex:
Penguin,
1957.
Print.