Cita APA (7th ed.)
KENT, L., & ET AL. (1999). COMORBIDITY OF AUTISTIC SPECTRUM DISORDERS IN CHILDREN WITH DOWN SYNDROME.
Cita Chicago (17th ed.)
KENT, L., i ET AL. COMORBIDITY OF AUTISTIC SPECTRUM DISORDERS IN CHILDREN WITH DOWN SYNDROME. 1999.
Cita MLA (9th ed.)
KENT, L., i ET AL. COMORBIDITY OF AUTISTIC SPECTRUM DISORDERS IN CHILDREN WITH DOWN SYNDROME. 1999.
Atenció: Aquestes cites poden no estar 100% correctes.