APA (7th ed.) Citation

Nelsen, J. (2006). Positive discipline (Rev. ed.). Ballantine Books.

Chicago Style (17th ed.) Citation

Nelsen, Jane. Positive Discipline. Rev. ed. New York: Ballantine Books, 2006.

MLA (9th ed.) Citation

Nelsen, Jane. Positive Discipline. Rev. ed. Ballantine Books, 2006.