Gaya APA
Ichsan, N.
(2009).
Kabar Bohong Kiamat 2012
.
Sleman:
A Plus Books.
Gaya MLA
Ichsan, Nurul.
"Kabar Bohong Kiamat 2012".
Sleman:
A Plus Books,
2009.
BUKU CETAK (PRINTED BOOK).