Citação norma APA

Lepore, S. J., & Kliewer, W. (2013). Violence Exposure, Sleep Disturbance, and Poor Academic Performance in Middle School.

Citação norma Chicago

Lepore, Stephen J., and Wendy Kliewer. Violence Exposure, Sleep Disturbance, and Poor Academic Performance in Middle School. 2013.

Citação norma MLA

Lepore, Stephen J., and Wendy Kliewer. Violence Exposure, Sleep Disturbance, and Poor Academic Performance in Middle School. 2013.

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