Robertson, G. W. (1983). Weather-based mathematical models for estimating development and ripening of crops. Secretariat of the World Meteorological Organization.
Citazione stile Chigago Style (17a edizione)Robertson, George W. Weather-based Mathematical Models for Estimating Development and Ripening of Crops. Geneva, Switzerland: Secretariat of the World Meteorological Organization, 1983.
Citatione MLA (9a ed.)Robertson, George W. Weather-based Mathematical Models for Estimating Development and Ripening of Crops. Secretariat of the World Meteorological Organization, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.