Gaya APA

Siegel, D, J., Bryson, T, P. (2014). No-drama discipline : the whole-brain way to calm the chaos and nurture your child's developing mind . New York: Bantam Books.

Gaya MLA

Siegel, Daniel, J.., Bryson, Tina, Payne. "No-drama discipline : the whole-brain way to calm the chaos and nurture your child's developing mind". New York: Bantam Books, 2014. Text.