APA Style

Martin., A. et al (2007). Lewis's child and adolescent psychiatry :a comprehensive textbook (4th ed.). Philadelphia :: Wolters Kluwer Health/Lippincott Williams & Wilkins,.

MLA Style

Martin., Andres. et al. "Lewis's child and adolescent psychiatry :a comprehensive textbook". 4th ed. Philadelphia :: Wolters Kluwer Health/Lippincott Williams & Wilkins,, 2007. Text.