Gaya APA

Owen-Sohocki, J, N, L, E, K, O, R, D, A, D. (2001). Positive Discipline . America: Prima Publishing.

Gaya MLA

Owen-Sohocki, Jane, Nelsen., Linda, Escobar., Kate, Ortolano., Roslyn, Duffy., And, Deborah. "Positive Discipline". America: Prima Publishing, 2001. Text.