APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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