Gaya APA
Gulik, Robert van. (1963).
The Emperor's Pearl .
Australia:
Penguin Books.
Gaya Chicago
Gulik, Robert van.
The Emperor's Pearl.
Australia:
Penguin Books,
1963.
Text.
Gaya MLA
Gulik, Robert van.
The Emperor's Pearl.
Australia:
Penguin Books,
1963.
Text.
Gaya Turabian
Gulik, Robert van.
The Emperor's Pearl.
Australia:
Penguin Books,
1963.
Print.