Gaya APA
The Dark Portal. (2000).
New York:
Sea Star Books.
Gaya Chicago
The Dark Portal.
.
New York:
Sea Star Books,
2000.
Printed Book.
Gaya MLA
The Dark Portal.
.
New York:
Sea Star Books,
2000.
Printed Book.
Gaya Turabian
The Dark Portal.
New York:
Sea Star Books,
2000.
Printed Book.