Gaya APA
Conrad,Joseph. (1994).
Heart of parkness .
London:
Perguin Books.
Gaya Chicago
Conrad,Joseph.
Heart of parkness.
London:
Perguin Books,
1994.
Text.
Gaya MLA
Conrad,Joseph.
Heart of parkness.
London:
Perguin Books,
1994.
Text.
Gaya Turabian
Conrad,Joseph.
Heart of parkness.
London:
Perguin Books,
1994.
Print.