Pickhardt, C. E. (2005). The Everything Parent's guide to the Strong willed Child. Adams Media.
Style de citation Chicago (17e éd.)Pickhardt, Carl E. The Everything Parent's Guide to the Strong Willed Child. Massachuse tts: Adams Media, 2005.
Style de citation MLA (9e éd.)Pickhardt, Carl E. The Everything Parent's Guide to the Strong Willed Child. Adams Media, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.