Fazel, S., Sjöstedt, G., Långström, N., & Grann, M. (2006). Risk factors for criminal recidivism in older sexual offenders.
芝加哥风格引文Fazel, S., G. Sjöstedt, N. Långström, 与 M. Grann. Risk Factors for Criminal Recidivism in Older Sexual Offenders. 2006.
MLA引文Fazel, S., et al. Risk Factors for Criminal Recidivism in Older Sexual Offenders. 2006.
警告：这些引文格式不一定是100％准确.