APA (7th ed.) Zitazioa

Hopson, D. P., & Hopson, D. S. (2001). Team-spirited parenting: 8 essential principles for parenting success. J. Wiley & Sons.

Chicago Style (17th ed.) Zitazioa

Hopson, Darlene Powell, eta Derek S. Hopson. Team-spirited Parenting: 8 Essential Principles for Parenting Success. New York: J. Wiley & Sons, 2001.

MLA (9th ed.) Zitazioa

Hopson, Darlene Powell, eta Derek S. Hopson. Team-spirited Parenting: 8 Essential Principles for Parenting Success. J. Wiley & Sons, 2001.