Citazione Stile APA (7a Edizione)

Kaul,Inge. (1999). Global public goods: International cooperation in the 21st century. Oxford Oxford University.

Citazione stile Chigago Style (17a edizione)

Kaul,Inge. Global Public Goods: International Cooperation in the 21st Century. New York: Oxford Oxford University, 1999.

Citatione MLA (9a ed.)

Kaul,Inge. Global Public Goods: International Cooperation in the 21st Century. Oxford Oxford University, 1999.