Citazione Stile APA (7a Edizione)
Hoel, M. Global environmental problems: The efects of unilateral actions taken by one country.
Citazione stile Chigago Style (17a edizione)
Hoel, M. Global Environmental Problems: The Efects of Unilateral Actions Taken by One Country.
Citatione MLA (9a ed.)
Hoel, M. Global Environmental Problems: The Efects of Unilateral Actions Taken by One Country.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.