Gaya APA
Algozzine, B. et al (2010).
Preventing Problem Behaviors : Schoolwide Program and classroom Practices (Second Edition).
California:
Corwin.
Gaya MLA
Algozzine, Bob. et al.
"Preventing Problem Behaviors : Schoolwide Program and classroom Practices".
Second Edition
California:
Corwin,
2010.
Buku.