Gaya APA
Wharton, S. et al
(2009).
HOW TO STOP THAT BULLY, Menghentikan si Tukang Teror
.
Yogyakarta:
Kanisius.
Gaya MLA
Wharton, Steve. et al.
"HOW TO STOP THAT BULLY, Menghentikan si Tukang Teror".
Yogyakarta:
Kanisius,
2009.
Book.