Cita APA (7a ed.)
HARGREAVES, G. H. (1977). WORLD WATER FOR AGRICULTURE CLIMATE, PERECIPITATION PROBABILITIES AND ADEQUADIES FOR RAINFED AGRICULTURE. UNIVERSITY, A. I. D..
Cita Chicago Style (17a ed.)
HARGREAVES, GEORGE H. WORLD WATER FOR AGRICULTURE CLIMATE, PERECIPITATION PROBABILITIES AND ADEQUADIES FOR RAINFED AGRICULTURE. UTAH STATE: UNIVERSITY, A. I. D., 1977.
Cita MLA (9a ed.)
HARGREAVES, GEORGE H. WORLD WATER FOR AGRICULTURE CLIMATE, PERECIPITATION PROBABILITIES AND ADEQUADIES FOR RAINFED AGRICULTURE. UNIVERSITY, A. I. D., 1977.
Precaución: Estas citas no son 100% exactas.