APA

Butcher J. N., . (2018). APA handbook of psychopathology. Washington, DC: American Psychological Association.

Chicago

Butcher James N, . 2018. APA handbook of psychopathology. Washington, DC: American Psychological Association.

Harvard

Butcher J. N., . (2018). APA handbook of psychopathology. Washington, DC: American Psychological Association.

MLA

Butcher James N, . APA handbook of psychopathology. Washington, DC: American Psychological Association. 2018.