Gaya APA
King, Harold. (1976).
Four Days .
London:
Sphere Books Limited.
Gaya Chicago
King, Harold.
Four Days.
London:
Sphere Books Limited,
1976.
Text.
Gaya MLA
King, Harold.
Four Days.
London:
Sphere Books Limited,
1976.
Text.
Gaya Turabian
King, Harold.
Four Days.
London:
Sphere Books Limited,
1976.
Print.