Cita APA (7a ed.)

Brennan, R. T., Earls, F., & Molnar, B. E. (2007). Refining the measurement of exposure to violence (ETV) in urban youth. https://doi.org/10.1002/jcop.20167

Cita Chicago Style (17a ed.)

Brennan, Robert T., Felton Earls, y Beth E. Molnar. Refining the Measurement of Exposure to Violence (ETV) in Urban Youth. 2007. https://doi.org/10.1002/jcop.20167.

Cita MLA (9a ed.)

Brennan, Robert T., et al. Refining the Measurement of Exposure to Violence (ETV) in Urban Youth. 2007. https://doi.org/10.1002/jcop.20167.