APA (7e ed.) Bronvermelding
Thomsen, P. H. (1999). From thoughts to obsessions: Obsessive compulsive disorders in children and adolescents. Jessica Kingsley Publishers.
Chicago (17e ed.) Bronvermelding
Thomsen, Per Hove. From Thoughts to Obsessions: Obsessive Compulsive Disorders in Children and Adolescents. London: Jessica Kingsley Publishers, 1999.
MLA (9e ed.) Bronvermelding
Thomsen, Per Hove. From Thoughts to Obsessions: Obsessive Compulsive Disorders in Children and Adolescents. Jessica Kingsley Publishers, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.