Gaya APA
Wiyani, N, A.
(2012).
Save Our Children From School Bullying
.
Yogyakarta:
Ar Ruzz Media.
Gaya MLA
Wiyani, Novan, Ardy.
"Save Our Children From School Bullying".
Yogyakarta:
Ar Ruzz Media,
2012.
Buku Tercetak.