APA
Thijs J. T., Koomen H. M. Y., de Jong P. F., van der Leij A. & van Leeuwen M. G. P. (20050301). Internalizing behaviors among kindergarten children: measuring dimensions of social withdrawal with a checklist. : Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53.
Chicago
Thijs Jochem T, Koomen Helma M Y, de Jong Peter F, van der Leij Aryan and van Leeuwen Mirella G P. 20050301. Internalizing behaviors among kindergarten children: measuring dimensions of social withdrawal with a checklist. : Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53.
Harvard
Thijs J. T., Koomen H. M. Y., de Jong P. F., van der Leij A. and van Leeuwen M. G. P. (20050301). Internalizing behaviors among kindergarten children: measuring dimensions of social withdrawal with a checklist. : Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53.
MLA
Thijs Jochem T, Koomen Helma M Y, de Jong Peter F, van der Leij Aryan and van Leeuwen Mirella G P. Internalizing behaviors among kindergarten children: measuring dimensions of social withdrawal with a checklist. : Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53. 20050301.