APA Style

P, C., A, C. (1983). Affective Disorders in children in chilhood and Adolescence an Update . NewYork: SP Medical \r Scientific Books.

MLA Style

P, Cantwell,Dennis., A, Carlos,Gabrielle. "Affective Disorders in children in chilhood and Adolescence an Update". NewYork: SP Medical \r Scientific Books, 1983. print.