Citação norma APA

Helbig, A. K., Stöckl, D., Heier, M., Ladwig, K., & Meisinger, C. (2015). Symptoms of Insomnia and Sleep Duration and Their Association with Incident Strokes: Findings from the Population-Based MONICA/KORA Augsburg Cohort Study. PLoS One.

Citação norma Chicago

Helbig, A. Katharina, Doris Stöckl, Margit Heier, Karl-Heinz Ladwig, and Christa Meisinger. "Symptoms of Insomnia and Sleep Duration and Their Association With Incident Strokes: Findings From the Population-Based MONICA/KORA Augsburg Cohort Study." PLoS One 2015.

Citação norma MLA

Helbig, A. Katharina, et al. "Symptoms of Insomnia and Sleep Duration and Their Association With Incident Strokes: Findings From the Population-Based MONICA/KORA Augsburg Cohort Study." PLoS One 2015.

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