Cita APA (7a ed.)

World Meteorological Organization, Zhu, T., Melamed, M. L., Parrish, D., Gallardo Klenner, L., Gauss, M., . . . Liousse, C. (2012). Impacts of megacities on air pollution and climate. WMO.

Cita Chicago Style (17a ed.)

World Meteorological Organization, Tong Zhu, Megan L. Melamed, David Parrish, Laura Gallardo Klenner, Michael Gauss, Mark Lawrence, Abdourahamane Konare, y Cathy Liousse. Impacts of Megacities on Air Pollution and Climate. Ginebra: WMO, 2012.

Cita MLA (8a ed.)

World Meteorological Organization, et al. Impacts of Megacities on Air Pollution and Climate. WMO, 2012.