Citazione Stile APA (7a Edizione)
Chmelová, M. <The> Important role of crude oil in the quality of life in selected countries.
Citazione stile Chigago Style (17a edizione)
Chmelová, Michelle. <The> Important Role of Crude Oil in the Quality of Life in Selected Countries.
Citatione MLA (9a ed.)
Chmelová, Michelle. <The> Important Role of Crude Oil in the Quality of Life in Selected Countries.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.