Gaya APA

Kerig, P, K. (2006). Developmental Psychopathology: from infancy through adolescence (fith edition) (5.ed). Maidenhead, Berkshire: McGraw-Hill Education.

Gaya MLA

Kerig, Patricia, K.. "Developmental Psychopathology: from infancy through adolescence (fith edition)". 5.ed Maidenhead, Berkshire: McGraw-Hill Education, 2006. Text.