Citação norma APA

Back, S. E., Killeen, T. K., Teer, A. P., Hartwell, E. E., Federline, A., Beylotte, F., & Cox, E. (2013). Substance Use Disorders and PTSD: An Exploratory Study of Treatment Preferences among Military Veterans.

Citação norma Chicago

Back, Sudie E., Therese K. Killeen, Andrew P. Teer, Emily E. Hartwell, Amanda Federline, Frank Beylotte, and Elizabeth Cox. Substance Use Disorders and PTSD: An Exploratory Study of Treatment Preferences Among Military Veterans. 2013.

Citação norma MLA

Back, Sudie E., et al. Substance Use Disorders and PTSD: An Exploratory Study of Treatment Preferences Among Military Veterans. 2013.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.