Cita APA (7th ed.)
Avraham-Krehwinkel, C., & Aldridge, D. (2010). Happy families: A parents' guide to the non-violent resistance approach. Jessica Kingsley Publishers.
Cita Chicago (17th ed.)
Avraham-Krehwinkel, Carmelite, i David Aldridge. Happy Families: A Parents' Guide to the Non-violent Resistance Approach. London ; Philadelphia: Jessica Kingsley Publishers, 2010.
Cita MLA (9th ed.)
Avraham-Krehwinkel, Carmelite, i David Aldridge. Happy Families: A Parents' Guide to the Non-violent Resistance Approach. Jessica Kingsley Publishers, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.