Cita APA (7a ed.)
Kenneth, H. (1993). Climate variations, drought and desertification. WMO.
Cita Chicago Style (17a ed.)
Kenneth, Hare. Climate Variations, Drought and Desertification. [S.l.]: WMO, 1993.
Cita MLA (9a ed.)
Kenneth, Hare. Climate Variations, Drought and Desertification. WMO, 1993.
Precaución: Estas citas no son 100% exactas.