APA (7th ed.) Citation

Food and Agriculture Organization of the United Nations & Allen, R. G. (1998). Crop evapotranspiration : guidelines for computing crop water requirements / by Richard G. Allen ... [et al.]: Guidelines for computing crop water requirements. Food and Agriculture Organization of the United Nations.

Chicago Style (17th ed.) Citation

Food and Agriculture Organization of the United Nations and R. G. Allen. Crop Evapotranspiration : Guidelines for Computing Crop Water Requirements / by Richard G. Allen ... [et Al.]: Guidelines for Computing Crop Water Requirements. Rome: Food and Agriculture Organization of the United Nations, 1998.

MLA (9th ed.) Citation

Food and Agriculture Organization of the United Nations and R. G. Allen. Crop Evapotranspiration : Guidelines for Computing Crop Water Requirements / by Richard G. Allen ... [et Al.]: Guidelines for Computing Crop Water Requirements. Food and Agriculture Organization of the United Nations, 1998.

Warning: These citations may not always be 100% accurate.