Gaya APA
ORWELL, S. (1968).
The Collected essays, journalism and letters of George Orwell, vol. II : .
Australia:
Penguin Books.
Gaya MLA
ORWELL, Sonia.
"The Collected essays, journalism and letters of George Orwell, vol. II :".
Australia:
Penguin Books,
1968.
Buku.