APA (7th ed.) Citation

DOUGLAS. (2002). Toddler troubles: Coping with your under-5s. John Wiley & Sons.

Chicago Style (17th ed.) Citation

DOUGLAS. Toddler Troubles: Coping with Your Under-5s. Englad: John Wiley & Sons, 2002.

MLA (9th ed.) Citation

DOUGLAS. Toddler Troubles: Coping with Your Under-5s. John Wiley & Sons, 2002.