Cita APA (7a ed.)

Farrington, D., & Maughan, B. (1997). Comorbidity: Concepts, claims and choices. Criminal behaviour and mental health, 7(4), 261-420.

Cita Chicago Style (17a ed.)

Farrington, David, y Barbara Maughan. "Comorbidity: Concepts, Claims and Choices." Criminal Behaviour and Mental Health 7, no. 4 (1997): 261-420.

Cita MLA (9a ed.)

Farrington, David, y Barbara Maughan. "Comorbidity: Concepts, Claims and Choices." Criminal Behaviour and Mental Health, vol. 7, no. 4, 1997, pp. 261-420.