APA (7th ed.) Citation

Berger, P. (1999). Sadistic personality disorder in sex offenders: Relationship to antisocial personality disorder and sexual sadism. Journal of personality disorders, 13(2), 175-186.

Chicago Style (17th ed.) Citation

Berger, Petrus. "Sadistic Personality Disorder in Sex Offenders: Relationship to Antisocial Personality Disorder and Sexual Sadism." Journal of Personality Disorders 13, no. 2 (1999): 175-186.

MLA (8th ed.) Citation

Berger, Petrus. "Sadistic Personality Disorder in Sex Offenders: Relationship to Antisocial Personality Disorder and Sexual Sadism." Journal of Personality Disorders, vol. 13, no. 2, 1999, pp. 175-186.