Gaya APA
Warnock, G.J.. (1953).
Berkeley .
London:
Penguin Books.
Gaya Chicago
Warnock, G.J..
Berkeley.
London:
Penguin Books,
1953.
Text.
Gaya MLA
Warnock, G.J..
Berkeley.
London:
Penguin Books,
1953.
Text.
Gaya Turabian
Warnock, G.J..
Berkeley.
London:
Penguin Books,
1953.
Print.