Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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