APA (7th ed.) Citation

Nelsen lhJane, Erwin, & Duffy. Positive discipline: The first three years from infant to toddler-laying the foundation for raising a capable,confident child.

Chicago Style (17th ed.) Citation

Nelsen lhJane, Erwin, and Duffy. Positive Discipline: The First Three Years from Infant to Toddler-laying the Foundation for Raising a Capable,confident Child. London lbPrima Publishing lc1998.

MLA (9th ed.) Citation

Nelsen lhJane, et al. Positive Discipline: The First Three Years from Infant to Toddler-laying the Foundation for Raising a Capable,confident Child.

Warning: These citations may not always be 100% accurate.