APA

Schilling D. L., Washington K., Billingsley F. F. & Deitz J. (20040106). Classroom seating for children with attention deficit hyperactivity disorder: therapy balls versus chairs. : The American journal of occupational therapy : official publication of the American Occupational Therapy Association.

Chicago

Schilling Denise Lynn, Washington Kathleen, Billingsley Felix F and Deitz Jean. 20040106. Classroom seating for children with attention deficit hyperactivity disorder: therapy balls versus chairs. : The American journal of occupational therapy : official publication of the American Occupational Therapy Association.

Harvard

Schilling D. L., Washington K., Billingsley F. F. and Deitz J. (20040106). Classroom seating for children with attention deficit hyperactivity disorder: therapy balls versus chairs. : The American journal of occupational therapy : official publication of the American Occupational Therapy Association.

MLA

Schilling Denise Lynn, Washington Kathleen, Billingsley Felix F and Deitz Jean. Classroom seating for children with attention deficit hyperactivity disorder: therapy balls versus chairs. : The American journal of occupational therapy : official publication of the American Occupational Therapy Association. 20040106.