APA (7th ed.) Citation

Grettisson, Þ. F., & Reykjavík, H. í. (2017). Prevalence and interventions of challenging behavior in children with intellectual disabilities and/or developmental disorders or other disabilities in Iceland.

Chicago Style (17th ed.) Citation

Grettisson, Þórarinn Freyr, and Háskólinn í Reykjavík. Prevalence and Interventions of Challenging Behavior in Children with Intellectual Disabilities And/or Developmental Disorders or Other Disabilities in Iceland. 2017.

MLA (9th ed.) Citation

Grettisson, Þórarinn Freyr, and Háskólinn í Reykjavík. Prevalence and Interventions of Challenging Behavior in Children with Intellectual Disabilities And/or Developmental Disorders or Other Disabilities in Iceland. 2017.

Warning: These citations may not always be 100% accurate.