Style de citation APA (7e éd.)
Ortner, K. M. (1983). Forecasts for Austrian agriculture to the year 2000: <the> food and agriculture model for Austria. International Institute for Applied Systems Analysis.
Style de citation Chicago (17e éd.)
Ortner, Karl Michael. Forecasts for Austrian Agriculture to the Year 2000: <the> Food and Agriculture Model for Austria. Laxenburg: International Institute for Applied Systems Analysis, 1983.
Style de citation MLA (9e éd.)
Ortner, Karl Michael. Forecasts for Austrian Agriculture to the Year 2000: <the> Food and Agriculture Model for Austria. International Institute for Applied Systems Analysis, 1983.
Attention : ces citations peuvent ne pas être correctes à 100%.