APA (7th ed.) Citation

(2017). Sulky, rowdy, rude: Why kids really act out and what to do about it / Bo Hejlskov Elven and Tina Wiman.

Chicago Style (17th ed.) Citation

Sulky, Rowdy, Rude: Why Kids Really Act Out and What to Do About It / Bo Hejlskov Elven and Tina Wiman. 2017.

MLA (9th ed.) Citation

Sulky, Rowdy, Rude: Why Kids Really Act Out and What to Do About It / Bo Hejlskov Elven and Tina Wiman. 2017.

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