Guarino, K., Voorman, A., Gasteen, M., Stewart, D., & Wenger, J. (2017). Violence, insecurity, and the risk of polio: A systematic analysis. PLoS One.
Chicago ZitierstilGuarino, Kia, Arend Voorman, Maxime Gasteen, Donte Stewart, und Jay Wenger. "Violence, Insecurity, and the Risk of Polio: A Systematic Analysis." PLoS One 2017.
MLA ZitierstilGuarino, Kia, et al. "Violence, Insecurity, and the Risk of Polio: A Systematic Analysis." PLoS One 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.