Cita APA (7a ed.)

Hutchings, B. (1972). Enviromental and genetic factors in psychopathology and criminality. Københavns Universitet, Institut for Klinisk Psykologi.

Cita Chicago Style (17a ed.)

Hutchings, Barry. Enviromental and Genetic Factors in Psychopathology and Criminality. København, S: Københavns Universitet, Institut for Klinisk Psykologi, 1972.

Cita MLA (9a ed.)

Hutchings, Barry. Enviromental and Genetic Factors in Psychopathology and Criminality. Københavns Universitet, Institut for Klinisk Psykologi, 1972.