Cita APA (7a ed.)

Vecchio, J. (2014). The Role of Violence Within and Across Self-Identified Gang Youth. University of Missouri-St. Louis.

Cita Chicago Style (17a ed.)

Vecchio, J.M. The Role of Violence Within and Across Self-Identified Gang Youth. [Erscheinungsort nicht ermittelbar]: University of Missouri-St. Louis, 2014.

Cita MLA (9a ed.)

Vecchio, J.M. The Role of Violence Within and Across Self-Identified Gang Youth. University of Missouri-St. Louis, 2014.