APA (7 ম সংস্করণ) উদ্ধৃতি

Thomsen, P. H. (1999). From thoughts to obsessions: Obsessive compulsive disorders in children and adolescents. Jessica Kingsley Publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Thomsen, Per Hove. From Thoughts to Obsessions: Obsessive Compulsive Disorders in Children and Adolescents. London: Jessica Kingsley Publishers, 1999.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Thomsen, Per Hove. From Thoughts to Obsessions: Obsessive Compulsive Disorders in Children and Adolescents. Jessica Kingsley Publishers, 1999.