Gaya APA
ROLLINS, J.
(2009).
THE DOOMSDAY KEY 2012
(
Cet. 1)
.
Bandung:
PENERBIT IMANIA.
Gaya MLA
ROLLINS, JAMES.
"THE DOOMSDAY KEY 2012".
Cet. 1
Bandung:
PENERBIT IMANIA,
2009.
Text.