APA-Zitierstil (7. Ausg.)

Welch, K. L. (2009). Do angels fall?: An analysis of late onset offending and substance use in adults based on findings from the national youth survey family study.

Chicago-Zitierstil (17. Ausg.)

Welch, Kristen L. Do Angels Fall?: An Analysis of Late Onset Offending and Substance Use in Adults Based on Findings from the National Youth Survey Family Study. 2009.

MLA-Zitierstil (9. Ausg.)

Welch, Kristen L. Do Angels Fall?: An Analysis of Late Onset Offending and Substance Use in Adults Based on Findings from the National Youth Survey Family Study. 2009.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.