Παραπομπή σε μορφή APA (7η εκδ.)

Fazel, S., & Wolf, A. (2015). A Systematic Review of Criminal Recidivism Rates Worldwide: Current Difficulties and Recommendations for Best Practice. Public Library of Science (PLoS).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fazel, Seena, και Achim Wolf. A Systematic Review of Criminal Recidivism Rates Worldwide: Current Difficulties and Recommendations for Best Practice. Public Library of Science (PLoS), 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Fazel, Seena, και Achim Wolf. A Systematic Review of Criminal Recidivism Rates Worldwide: Current Difficulties and Recommendations for Best Practice. Public Library of Science (PLoS), 2015.