Cita APA (7a ed.)

Hilgert, L., Wilfred, S., Tost, J., & Martinez, J. (2014). Gang Risk Factors and Academic Readiness in a Southern Middle School.

Cita Chicago Style (17a ed.)

Hilgert, Larry, Shani Wilfred, Jeremy Tost, y James Martinez. Gang Risk Factors and Academic Readiness in a Southern Middle School. 2014.

Cita MLA (9a ed.)

Hilgert, Larry, et al. Gang Risk Factors and Academic Readiness in a Southern Middle School. 2014.