Gaya APA

KERR, M, M., NELSON, C, M. (2002). Strategies for addressing behaviors problems in the classroom (4th ed.). Upper Saddle River: Prentice-Hall.

Gaya MLA

KERR, Mary, Margaret., NELSON, C., Michael. "Strategies for addressing behaviors problems in the classroom". 4th ed. Upper Saddle River: Prentice-Hall, 2002. Text.