Gaya APA
Gardner, John. (1967).
Amber Nine (Cet.1).
USA:
Corgi Books.
Gaya Chicago
Gardner, John.
Amber Nine.
Cet.1
USA:
Corgi Books,
1967.
Text.
Gaya MLA
Gardner, John.
Amber Nine.
Cet.1
USA:
Corgi Books,
1967.
Text.
Gaya Turabian
Gardner, John.
Amber Nine.
Cet.1
USA:
Corgi Books,
1967.
Print.