Water stress and water scarcity: a global problem.

MLA

Harhay, Michael O. “Water Stress and Water Scarcity: A Global Problem.” American Journal of Public Health, vol. 101, no. 8, Aug. 2011, pp. 1348–49. EBSCOhost, https://doi.org/10.2105/AJPH.2011.300277.

APA

Harhay, M. O. (2011). Water stress and water scarcity: a global problem. American Journal of Public Health, 101(8), 1348–1349. https://doi.org/10.2105/AJPH.2011.300277

Chicago

Harhay, Michael O. 2011. “Water Stress and Water Scarcity: A Global Problem.” American Journal of Public Health 101 (8): 1348–49. doi:10.2105/AJPH.2011.300277.