Cita APA (7a ed.)
Graaf, I. d., Speetjens, P., Smit, F., Wolff, M. d., & Tavecchio, L. (2008). Effectiveness of the Triple P Positive Parenting Program on Parenting: A Meta-Analysis. Family Relations, 57(5), 553-567.
Cita Chicago Style (17a ed.)
Graaf, Ireen de, Paula Speetjens, Filip Smit, Marianne de Wolff, y Louis Tavecchio. "Effectiveness of the Triple P Positive Parenting Program on Parenting: A Meta-Analysis." Family Relations 57, no. 5 (2008): 553-567.
Cita MLA (9a ed.)
Graaf, Ireen de, et al. "Effectiveness of the Triple P Positive Parenting Program on Parenting: A Meta-Analysis." Family Relations, vol. 57, no. 5, 2008, pp. 553-567.
Precaución: Estas citas no son 100% exactas.