APA aipamena

Pickhardt, C. E. (2005). The Everything Parent's guide to the Strong willed Child. Adams Media.

Chicago Style aipamena

Pickhardt, Carl E. The Everything Parent's Guide to the Strong Willed Child. Massachuse tts: Adams Media, 2005.

MLA aipamena

Pickhardt, Carl E. The Everything Parent's Guide to the Strong Willed Child. Adams Media, 2005.